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A092508 G.f.: (1+x^18)/((1-x)*(1-x^4)*(1-x^8)*(1-x^12)). 0
1, 1, 1, 1, 2, 2, 2, 2, 4, 4, 4, 4, 7, 7, 7, 7, 11, 11, 12, 12, 17, 17, 18, 18, 25, 25, 27, 27, 35, 35, 38, 38, 48, 48, 52, 52, 64, 64, 69, 69, 83, 83, 90, 90, 106, 106, 114, 114, 133, 133, 143, 143, 164, 164, 176, 176, 200, 200, 214, 214, 241, 241, 257, 257, 287, 287, 306, 306, 339 (list; graph; refs; listen; history; internal format)
OFFSET

0,5

LINKS

G. Nebe, E. M. Rains and N. J. A. Sloane, Self-Dual Codes and Invariant Theory, Springer, Berlin, 2006.

Index entries for Molien series

CROSSREFS

Sequence in context: A092533 A092532 A073504 * A032544 A200675 A029079

Adjacent sequences:  A092505 A092506 A092507 * A092509 A092510 A092511

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Apr 09 2004

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Last modified February 15 03:59 EST 2012. Contains 205694 sequences.