A028643 Expansion of (theta_3(z)*theta_3(19z)+theta_2(z)*theta_2(19z))^3.

1, 6, 12, 8, 6, 36, 72, 60, 60, 126, 168, 180, 248, 312, 240, 352, 438, 540, 372, 606, 396, 760, 600, 900, 504, 1146, 792, 1160, 1140, 1560, 1152, 1680, 1548, 1840, 1680, 2160, 1710, 2448, 1668, 2232, 2280