A033742 Expansion of Product_{d | 30} theta_3(q^d).

1, 2, 2, 6, 6, 6, 18, 12, 18, 38, 22, 48, 62, 36, 80, 82, 78, 132, 122, 136, 178, 196, 208, 212, 298, 290, 340, 474, 312, 428, 582, 424, 642, 688, 572, 868, 934, 772, 872, 1068, 1078, 1292, 1568, 1124, 1344, 1906

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

R. W. Whitty, Rook polynomials on two-dimensional surfaces and graceful labellings of graphs, Discrete Math., 308 (2008), 674-683.

Crossrefs

Sequence in context: A122766 A291185 A320140 * A358624 A048594 A178801

Adjacent sequences: A033739 A033740 A033741 * A033743 A033744 A033745

Keyword

nonn

Author

N. J. A. Sloane

Status

approved