A028651 Expansion of (theta_3(z)*theta_3(21z)+theta_2(z)*theta_2(21z))^3.

1, 0, 6, 0, 12, 0, 8, 0, 6, 0, 24, 12, 24, 48, 0, 60, 12, 48, 30, 96, 24, 96, 72, 60, 104, 144, 120, 96, 240, 48, 144, 192, 102, 208, 336, 108, 228, 336, 216, 96, 312, 336, 246, 192, 252, 448, 408, 96, 456, 576, 162

Offset

0,3

Links

Table of n, a(n) for n=0..50.

Crossrefs

Sequence in context: A158897 A033458 A068308 * A028635 A028619 A062765

Adjacent sequences: A028648 A028649 A028650 * A028652 A028653 A028654

Keyword

nonn

Author

N. J. A. Sloane

Status

approved