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Search: id:A097851
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A097851 G.f.: (1+x^8+x^9+x^10+x^18)/((1-x^2)*(1-x^3)*(1-x^4)*(1-x^5)*(1-x^6)*(1-x^7)). +0
1
1, 0, 1, 1, 2, 2, 4, 4, 7, 8, 12, 13, 20, 22, 31, 36, 47, 54, 71, 80, 102, 117, 144, 164, 201, 227, 272, 309, 365, 411, 483, 540, 627, 702, 806, 898, 1026, 1137, 1289, 1427, 1606, 1770, 1985, 2179, 2429, 2663, 2952, 3225, 3565, 3882, 4272, 4644, 5090, 5518, 6032, 6522 (list; graph; listen)
OFFSET

0,5

REFERENCES

J.-I. Igusa, Modular forms and projective invariants, Amer. J. Math., 89 (1967), 817-855; see p. 847.

CROSSREFS

Sequence in context: A027591 A027596 A007213 this_sequence A107235 A035949 A035955

Adjacent sequences: A097848 A097849 A097850 this_sequence A097852 A097853 A097854

KEYWORD

nonn

AUTHOR

njas, Sep 01 2004

page 1

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.


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