A028577 Expansion of (theta_3(z)*theta_3(2z)+theta_2(z)*theta_2(2z))^2.

1, 0, 0, 8, 4, 0, 16, 16, 8, 0, 0, 24, 16, 0, 32, 48, 24, 0, 0, 40, 24, 0, 48, 48, 32, 0, 0, 80, 32, 0, 96, 64, 24, 0, 0, 96, 52, 0, 80, 112, 48, 0, 0, 88, 48, 0, 96, 96, 96, 0, 0, 144, 56, 0, 160, 144, 64, 0, 0, 120, 96, 0, 128