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A002498
Related to a highly composite sequence (A002497).
(Formerly M2632 N1043)
2
3, 7, 12, 19, 30, 43, 49, 53, 70, 89, 112, 141, 172, 209, 250, 293, 301, 348, 368, 421, 480
OFFSET
1,1
COMMENTS
This sequence is listed as l(N) on p. 152, and as starred values of n on pp. 187-190 of Nicolas' paper. - M. F. Hasler, Mar 29 2015
REFERENCES
N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
LINKS
Jean-Pierre Massias, Majoration explicite de l'ordre maximum d'un élément du groupe symétrique, Annales de la Faculté des sciences de Toulouse: Mathématiques, Vol. 6, No. 3-4 (1984), pp. 269-281.
Jean-Louis Nicolas, Ordre maximum d'un élément du groupe S(n) des permutations et "highly composite numbers", Bull. Soc. Math. France 97 (1969), 129-191.
FORMULA
a(n) = A008475(A002497(n)). - R. J. Mathar, Mar 23 2012
PROG
(PARI) A002498(n)=A008475(A002497(n)) \\ M. F. Hasler, Mar 29 2015
CROSSREFS
Sequence in context: A337300 A039677 A011899 * A172115 A328655 A091369
KEYWORD
nonn,more
EXTENSIONS
a(18)-a(21) from the paper by Massias added by Amiram Eldar, Aug 23 2019
STATUS
approved