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A033732 Product theta3(q^d); d | 20. 0
1, 2, 2, 4, 4, 6, 12, 12, 14, 14, 18, 24, 28, 32, 20, 36, 44, 48, 62, 40, 60, 80, 96, 92, 72, 98, 104, 152, 140, 84, 132, 160, 198, 208, 144, 172, 236, 304, 288, 208, 262, 284, 400, 404, 224, 330, 356, 460, 508, 318 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

REFERENCES

J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p 102 eq 9.

CROSSREFS

Sequence in context: A188524 A126064 A066813 * A033752 A059886 A085893

Adjacent sequences:  A033729 A033730 A033731 * A033733 A033734 A033735

KEYWORD

nonn

AUTHOR

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

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Last modified February 14 10:24 EST 2012. Contains 205614 sequences.