The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A020701 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A020701

Pisot sequences E(3,5), P(3,5).
(history; published version)

#65 by Alois P. Heinz at Mon Apr 08 12:29:19 EDT 2024

STATUS

proposed

approved

#64 by Michel Marcus at Mon Apr 08 10:29:37 EDT 2024

STATUS

editing

proposed

#63 by Michel Marcus at Mon Apr 08 10:29:34 EDT 2024

LINKS

B. Branko Malesevic, <a href="https://www.jstor.org/stable/43666958">Some combinatorial aspects of differential operation composition on the space R^n</a>, Univ. Beograd, Publ. Elektrotehn. Fak., Ser. Mat. 9 (1998), 29-33.

STATUS

proposed

editing

#62 by Andrey Zabolotskiy at Mon Apr 08 10:01:08 EDT 2024

STATUS

editing

proposed

#61 by Andrey Zabolotskiy at Mon Apr 08 09:56:19 EDT 2024

LINKS

B. Malesevic, <a href="https://www.jstor.org/stable/43666958">Some combinatorial aspects of differential operation composition on the space R^n </a>, Univ. Beograd, Publ. Elektrotehn. Fak., Ser. Mat. 9 (1998), 29-33.

#60 by Andrey Zabolotskiy at Mon Apr 08 09:54:20 EDT 2024

COMMENTS

Number of meaningful differential operations of the k(n+1)-th order on the space R^3. - Branko Malesevic, Feb 29 2004

CROSSREFS

Cf. A039834, A020695, A071679, A116183.

#59 by Andrey Zabolotskiy at Mon Apr 08 09:46:16 EDT 2024

COMMENTS

Arxiv paper of 2007 generalizes Malesevic reference of 1998, giving recurrence relations through dimension 10, for which case f(i+6) = 5f(i+4) - 6f(i+2) + f(i). - Jonathan Vos Post, Apr 07 2007

STATUS

approved

editing

Discussion

Mon Apr 08

09:50

Andrey Zabolotskiy: The first part of the comment is false (the 2007 preprint is identical to the 1998 paper, rather than "generalizes" it), the second part is out of place (the recurrence is for A090995, where it is already present).

#58 by Charles R Greathouse IV at Thu Sep 08 08:44:45 EDT 2022

PROG

(MAGMAMagma) [Fibonacci(n-4): n in [8..80]]; // Vincenzo Librandi, Jul 12 2015

Discussion

Thu Sep 08

08:44

OEIS Server: https://oeis.org/edit/global/2944

#57 by Georg Fischer at Thu Dec 27 05:28:54 EST 2018

STATUS

editing

approved

#56 by Georg Fischer at Thu Dec 27 05:28:18 EST 2018

LINKS

B. Malesevic, <a href="httphttps://matematika.etf.bgwww.acjstor.yu/publikacije/puborg/P09(98)stable/P09_06.ZIP43666958">Some combinatorial aspects of differential operation composition on the space R^n </a>, Univ. Beograd, Publ. Elektrotehn. Fak., Ser. Mat. 9 (1998), 29-33.

STATUS

approved

editing

Discussion

Thu Dec 27

05:28

Georg Fischer: Broken link repaired.