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A097852 G.f.: (1+x^15)/((1-x^2)*(1-x^4)*(1-x^6)*(1-x^10)). 0
1, 0, 1, 0, 2, 0, 3, 0, 4, 0, 6, 0, 8, 0, 10, 1, 13, 1, 16, 2, 20, 3, 24, 4, 29, 6, 34, 8, 40, 10, 47, 13, 54, 16, 62, 20, 71, 24, 80, 29, 91, 34, 102, 40, 114, 47, 127, 54, 141, 62, 156, 71, 172, 80, 189, 91, 207, 102, 226, 114, 247, 127, 268, 141, 291, 156, 315, 172, 340, 189, 367 (list; graph; refs; listen; history; internal format)
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: A008821 A194749 A096234 * A008801 A073739 A046767

Adjacent sequences:  A097849 A097850 A097851 * A097853 A097854 A097855

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Sep 01 2004

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Last modified February 17 04:58 EST 2012. Contains 205985 sequences.