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A008618 Expansion of 1/(1-x^2 )(1-x^9 ). 0
1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 4, 5, 4, 5, 4 (list; graph; refs; listen; history; internal format)
OFFSET

0,19

REFERENCES

D. J. Benson, Polynomial Invariants of Finite Groups, Cambridge, 1993, p. 100.

LINKS

INRIA Algorithms Project, Encyclopedia of Combinatorial Structures 215

CROSSREFS

Sequence in context: A033109 A175096 A111627 * A161234 A161058 A161262

Adjacent sequences:  A008615 A008616 A008617 * A008619 A008620 A008621

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 14 23:53 EST 2012. Contains 205689 sequences.