A033739 Expansion of Product_{d | 27} theta_3(q^d).

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, 4, 24, 0, 12, 16, 0, 0, 12, 0, 20, 40, 0, 28, 52, 0, 0, 40, 0, 24, 16, 0, 58, 30, 0, 0, 60, 0, 4, 48, 0, 40, 20, 0, 0, 40, 0, 32, 94, 0, 24, 52, 0

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: A033751 A033745 A033721 * A033733 A115951 A264954

Adjacent sequences: A033736 A033737 A033738 * A033740 A033741 A033742

Keyword

nonn

Author

N. J. A. Sloane

Status

approved