A033779 Product t2(q^d); d | 20, where t2 = theta2(q)/(2*q^(1/4)).

1, 1, 1, 2, 1, 3, 4, 4, 3, 3, 6, 5, 9, 6, 5, 11, 10, 13, 11, 9, 15, 17, 18, 12, 15, 22, 19, 29, 18, 18, 33, 30, 34, 27, 28, 41, 40, 45, 33, 39, 55, 44, 64, 39, 42, 71, 55, 66, 54, 55, 76, 71, 81, 54, 65, 93, 74, 107, 60, 71, 117, 88, 116, 87, 81, 122, 115, 128

Offset

0,4

Links

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

Crossrefs

Sequence in context: A109447 A088261 A248393 * A033799 A347494 A325324

Adjacent sequences: A033776 A033777 A033778 * A033780 A033781 A033782

Keyword

nonn

Author

N. J. A. Sloane

Extensions

More terms from Seiichi Manyama, May 23 2017

Status

approved