Journal of Integer Sequences

• Article 20.1.1:     Benjamin Braun and Brian Davis,
                              "Antichain Simplices"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.1.2:     Stepan Kochemazov, Oleg Zaikin, Eduard Vatutin, and Alexey Belyshev,
                              "Enumerating Diagonal Latin Squares of Order Up to 9"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.1.3:     Jiyou Li,
                              "Asymptotic Estimate for the Multinomial Coefficients"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.1.4:     Yu Hin (Gary) Au, Fatemeh Bagherzadeh, and Murray R. Bremner,
                              "Enumeration and Asymptotic Formulas for Rectangular Partitions of the Hypercube"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.1.5:     I. Tasoulas, K. Manes, A. Sapounakis, and P. Tsikouras,
                              "Chains with Small Intervals in the Lattice of Binary Paths"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.1.6:     Jovan Mikić,
                              "On Certain Sums Divisible by the Central Binomial Coefficient"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.1.7:     Marcus Michelen,
                              "A Short Note on the Average Maximal Number of Balls in a Bin"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.1.8:     Mengmeng Liu and Andrew Yezhou Wang,
                              "The Number of Designated Parts in Compositions with Restricted Parts"
                                (Abstract, pdf, ps, dvi, tex)

• Article 20.2.1:     Jhon J. Bravo, Jose L. Herrera, and José L. Ramírez,
                              "Combinatorial Interpretation of Generalized Pell Numbers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.2.2:     Simon Rubinstein-Salzedo and Sherry Sarkar,
                              "Stability for Take-Away Games"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.2.3:     George E. Andrews and David Newman,
                              "The Minimal Excludant in Integer Partitions"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.2.4:     Hùng Việt Chu,
                              "On a Curious Identity of Ramanujan"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.2.5:     Jun Fan and Sergey Utev,
                              "The Lie Bracket and the Arithmetic Derivative"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.2.6:     Sumit Kumar Jha,
                                "Two New Explicit Formulas for the Even-Indexed Bernoulli Numbers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.2.7:     Matvey Borodin, Hannah Han, Kaylee Ji, Alexander Peng, David Sun,
                              Isabel Tu, Jason Yang, William Yang, Kevin Zhang, Kevin Zhao, and Tanya Khovanova,
                              "Variants of Base 3 Over 2"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.2.8:     Yevgenya Movshovich,
                              "Raabe's Identity and Covering Systems"
                                (Abstract, pdf, ps, dvi, tex)

• Article 20.3.1:     James D. Currie, Lucas Mol, and Narad Rampersad,
                              "The Number of Threshold Words on n Letters Grows Exponentially for Every n ≥ 27"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.3.2:     Robert Frontczak,
                              "Harmonic Sums via Euler's Transform: Complementing the Approach of Boyadzhiev"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.3.3:     Tyler Ball, Joanne Beckford, Paul Dalenberg, Tom Edgar, and Tina Rajabi,
                              "Some Combinatorics of Factorial Base Representations"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.3.4:     Freeman J. Dyson, Norman E. Frankel, and Anthony J. Guttmann,
                              "SanD Primes and Numbers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.3.5:     Sierra Brown, Spencer Daugherty, Eugene Fiorini, Barbara Maldonado,
                              Diego Manzano-Ruiz, Sean Rainville, Riley Waechter, and Tony W. H. Wong,
                              "Nimber Sequences of Node-Kayles Games"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.3.6:     Steven Edwards and William Griffiths,
                              "On Generalized Delannoy Numbers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.3.7:     Christian Ballot,
                              "Another Lucasnomial Generalization of Wolstenholme's Congruence"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.3.8:     Emanuele Munarini,
                              "q-Derangement Identities"
                                (Abstract, pdf, ps, dvi, tex)

• Article 20.4.1:     M. Archibald, A. Blecher, A. Knopfmacher, and M. E. Mays,
                              "Inversions and Parity in Compositions of Integers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.4.2:     Mouloud Goubi,
                              "Relating Balancing Polynomials to Lucas-Balancing Polynomials via Bernoulli Numbers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.4.3:     Nestor Iwanojko, Steven Klee, Bryn Lasher, and Elena Volpi,
                              "Enumerating Lattice Walks with Prescribed Steps"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.4.4:     Madison Gamble, Spencer Hamblen, Blake Schildhauer, and Chung Truong,
                              "Sums of Cubes in Quaternion Rings"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.4.5:     Amine Belkhir,
                              "The Multivariate Lah and Stirling Numbers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.4.6:     Ange Bigeni and Evgeny Feigin,
                              "Symmetric Dellac Configurations"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.4.7:     F. M. Dekking,
                              "Permutations of N Generated by Left-Right Filling Algorithms"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.4.8:     E. L. Roettger and H. C. Williams,
                              "A Sextic Extension of the Lucas Functions"
                                (Abstract, pdf, ps, dvi, tex)

• Article 20.5.1:     Augustine O. Munagi,
                              "Perfect Compositions of Numbers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.5.2:     Lahcen Oussi,
                              "A (p, q)-Deformed Recurrence for the Bell Numbers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.5.3:     Moussa Ahmia and Hacène Belbachir,
                              "Log-Concavity and LC-Positivity for Generalized Triangles"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.5.4:     Kurt Girstmair,
                              "The Petersson-Knopp Identity and Farey Points"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.5.5:     Michael Z. Spivey,
                              "Recurrent Combinatorial Sums and Binomial-Type Theorems"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.5.6:     Jacob Sprittulla,
                              "Unordered Factorizations with k Parts"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.5.7:     Robson da Silva and James A. Sellers,
                              "Parity Considerations for the Mex-Related Partition Functions of Andrews and Newman"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.5.8:     Kwang-Wu Chen and Yu-Ren Pan,
                              "Greatest Common Divisors of Shifted Horadam Sequences"
                                (Abstract, pdf, ps, dvi, tex)

• Article 20.6.1:     Hùng Việt Chu,
                              "When the Large Divisors of a Natural Number Are in Arithmetic Progression"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.6.2:     Salah Eddine Rihane, Chèfiath Awero Adegbindin, and Alain Togbé,
                              "Fermat Padovan And Perrin Numbers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.6.3:     Paul M. Rakotomamonjy, Sandrataniaina R. Andriantsoa, and Arthur Randrianarivony,
                              "Crossings over Permutations Avoiding Some Pairs of Patterns of Length Three"
                                (Abstract, pdf, ps, tex)
• Article 20.6.4:     Masanobu Kaneko, Maneka Pallewatta, and Hirofumi Tsumura,
                              "On Polycosecant Numbers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.6.5:     Damanvir Singh Binner,
                              "The Number of Solutions to ax + by + cz = n and its Relation to Quadratic Residues"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.6.6:     Sid Ali Bousla and Bakir Farhi,
                              "Nontrivial Effective Lower Bounds for the Least Common Multiple of Some Quadratic Sequences"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.6.7:     Laurent Habsieger,
                              "Explicit Asymptotics for Signed Binomial Sums and Applications to the Carnevale-Voll Conjecture"
                                (Abstract, pdf, ps, dvi, tex, Maple code)
• Article 20.6.8:     Taras Goy and Mark Shattuck,
                              "Some Toeplitz-Hessenberg Determinant Identities for the Tetranacci Numbers"
                                (Abstract, pdf, ps, dvi, tex)

• Article 20.7.1:     Ulrich Abel,
                              "A Short Proof of the Binomial Identities of Frisch and Klamkin"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.7.2:     D. S. Gireesh, C. Shivashankar, and M. S. Mahadeva Naika,
                              "On 3- and 9-Regular Cubic Partitions"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.7.3:     Pentti Haukkanen, Jorma K. Merikoski, and Timo Tossavainen,
                              "Arithmetic Subderivatives: p-adic Discontinuity and Continuity"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.7.4:     Philip K. Hotchkiss,
                              "Generalized Rascal Triangles"
                                (Abstract, pdf, ps, tex)
• Article 20.7.5:     Ryuichi Sakamoto,
                              "The h^*-Polynomial of the Cut Polytope of K_2,m in the Lattice Spanned by its Vertices"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.7.6:     Samuel Herman and Eirini Poimenidou,
                              "Orbits of Hamiltonian Paths and Cycles in Complete Graphs"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.7.7:     Nachum Dershowitz,
                              "Nonleaf Patterns in Trees: Protected Nodes and Fine Numbers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.7.8:     Mehdi Hassani,
                              "Derangements and Alternating Sum of Permutations by Integration"
                                (Abstract, pdf, ps, dvi, tex)

• Article 20.8.1:     Jeffery Kline,
                              "Unital Sums of the Möbius and Mertens Functions"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.8.2:     László Tóth,
                              "Transcendental Infinite Products Associated with the ±1 Thue-Morse Sequence"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.8.3:     Paul Barry,
                              "On the Central Antecedents of Integer (and Other) Sequences"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.8.4:     C. A. Holdener and J. A. Holdener,
                              "Characterizing Quasi-Friendly Divisors"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.8.5:     Hacène Belbachir, Soumeya Merwa Tebtoub, and László Németh,
                              "Ellipse Chains and Associated Sequences"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.8.6:     Luis H. Gallardo and Olivier Rahavandrainy,
                              "A Polynomial Variant of Perfect Numbers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.8.7:     Jhon J. Bravo, Pranabesh Das, and Sergio Guzmán,
                              "Repdigits in Narayana's Cows Sequence and their Consequences"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.8.8:     Bilizimbéyé Edjeou, Amadou Tall, and Mohamed Ben Fraj Ben Maaouia,
                              "Powers of Two as Sums of Three Lucas Numbers"
                                (Abstract, pdf, ps, dvi, tex)

• Article 20.9.1:     Donovan Young,
                              "Linear k-Chord Diagrams"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.9.2:     Toshiki Matsusaka,
                              "Symmetrized Poly-Bernoulli Numbers and Combinatorics"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.9.3:     Alexei Kourbatov and Marek Wolf,
                              "On the First Occurrences of Gaps Between Primes in a Residue Class"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.9.4:     Emanuele Munarini,
                              "Combinatorial Identities for the Tricomi Polynomials"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.9.5:     Clark Kimberling,
                              "Lucas Representations of Positive Integers"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.9.6:     Olivia Nabawanda, Fanja Rakotondrajao, and Alex Samuel Bamunoba,
                              "Run Distribution Over Flattened Partitions"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.9.7:     Grant Kopitzke,
                              "The Gini Index of an Integer Partition"
                                (Abstract, pdf, ps, dvi, tex)
• Article 20.9.8:     Randell Heyman,
                              "A Summation Involving the Divisor and GCD Functions"
                                (Abstract, pdf, ps, dvi, tex)

• Article 20.10.1:     Sungjin Kim,
                                "Two Remarks on the Largest Prime Factors of n and n+1",
                                  (Abstract, pdf, ps, dvi, tex)
• Article 20.10.2:     Quinn Perian, Bella Xu, and Alexander Lu Zhang,
                                "Counting the Nontrivial Equivalence Classes of S_n Under {1234,3412}-Pattern-Replacement"
                                  (Abstract, pdf, ps, dvi, tex, C++ code)
• Article 20.10.3:     Viachaslau I. Murashka, Andrey D. Goncharenko, and Irina N. Goncharenko,
                                "Leibniz-Additive Functions on UFD's"
                                  (Abstract, pdf, ps, dvi, tex)
• Article 20.10.4:     Rimer Zurita,
                                "Generalized Alternating Sums of Multiplicative Arithmetic Functions"
                                  (Abstract, pdf, ps, dvi, tex)
• Article 20.10.5:     Gal Gross,
                                "Maximally Additively Reducible Subsets of the Integers"
                                  (Abstract, pdf, ps, dvi, tex)
• Article 20.10.6:     Eugene Karolinsky and Dmytro Seliutin,
                                "Carmichael Numbers for GL(m)"
                                  (Abstract, pdf, ps, dvi, tex)
• Article 20.10.7:     Gabriel Bonuccelli, Lucas Colucci, and Edson de Faria,
                                "On the Erdős-Sloane and Shifted Sloane Persistence Problems"
                                  (Abstract, pdf, ps, dvi, tex)
• Article 20.10.8:     Luke Schaeffer and Kaiyu Wu,
                                "Two Infinite Words with Cubic Subword Complexity"
                                  (Abstract, pdf, ps, dvi, tex)

• Article 20.11.1:     M. Archibald, A. Blecher, and A. Knopfmacher,
                                "Fixed Points in Compositions and Words"
                                  (Abstract, pdf, ps, dvi, tex)
• Article 20.11.2:     Redha Chellal, Farid Bencherif, and Mohamed Mehbali,
                                "An Identity for Generalized Bernoulli Polynomials"
                                  (Abstract, pdf, ps, dvi, tex)
• Article 20.11.3:     Adriaan A. de Clercq, Florian Luca, Lilit Martirosyan, Maria Matthis, Pieter Moree, Max A. Stoumen, and Melvin Weiß,
                                "Binary Recurrences for which Powers of Two are Discriminating Moduli"
                                  (Abstract, pdf, ps, dvi, tex)
• Article 20.11.4:     Catherine Lee,
                                "Minimum Coprime Graph Labelings"
                                  (Abstract, pdf, ps, dvi, tex)
• Article 20.11.5:     Soumyadip Sahu,
                                "On Certain Reciprocal Sums"
                                  (Abstract, pdf, ps, dvi, tex)
• Article 20.11.6:     Jerzy Kocik,
                                "Lens Sequences"
                                  (Abstract, pdf, ps, dvi, tex)
• Article 20.11.7:     Khristo N. Boyadzhiev,
                                "New Series Identities with Cauchy, Stirling, and Harmonic Numbers, and Laguerre Polynomials"
                                  (Abstract, pdf, ps, dvi, tex)
• Article 20.11.8:     Robson da Silva and Pedro Diniz Sakai,
                                "New Partition Function Recurrences"
                                  (Abstract, pdf, ps, dvi, tex)

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