A033721 Product theta3(q^d); d | 9.

1, 2, 0, 2, 6, 0, 0, 4, 0, 4, 4, 0, 10, 16, 0, 0, 14, 0, 4, 4, 0, 16, 8, 0, 0, 14, 0, 2, 20, 0, 8, 4, 0, 0, 4, 0, 12, 32, 0, 8, 20, 0, 0, 12, 0, 16, 8, 0, 26, 14, 0, 0, 32, 0, 0, 8, 0, 24, 12, 0, 0, 32, 0, 8, 30, 0, 8, 12, 0, 0, 8, 0, 20

Offset

0,2

References

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

Links

Seiichi Manyama, Table of n, a(n) for n = 0..10000

Crossrefs

Sequence in context: A115978 A033751 A033745 * A033739 A033733 A115951

Adjacent sequences: A033718 A033719 A033720 * A033722 A033723 A033724

Keyword

nonn

Author

N. J. A. Sloane

Status

approved