Sequences

Expansion of (theta_3(z)*theta_3(5z)*theta_3(25z)+theta_2(z)*theta_2(5z)*theta_2(25z))^2.

Expansion of (theta_3(z)*theta_3(5z)*theta_3(25z)+theta_2(z)*theta_2(5z)*theta_2(25z))^3.

Expansion of (theta_3(z)*theta_3(5z)*theta_3(25z)+theta_2(z)*theta_2(5z)*theta_2(25z))^4.

Expansion of (theta_3(z)*theta_3(6z)*theta_3(36z)+theta_2(z)*theta_2(6z)*theta_2(36z)).

Expansion of (theta_3(z)*theta_3(6z)*theta_3(36z)+theta_2(z)*theta_2(6z)*theta_2(36z))^2.

Expansion of (theta_3(z)*theta_3(6z)*theta_3(36z)+theta_2(z)*theta_2(6z)*theta_2(36z))^3.

Expansion of (theta_3(z)*theta_3(6z)*theta_3(36z)+theta_2(z)*theta_2(6z)*theta_2(36z))^4.

Expansion of (theta_3(z)*theta_3(7z)*theta_3(49z)+theta_2(z)*theta_2(7z)*theta_2(49z)).

Expansion of (theta_3(z)*theta_3(7z)*theta_3(49z)+theta_2(z)*theta_2(7z)*theta_2(49z))^2.

Expansion of (theta_3(z)*theta_3(7z)*theta_3(49z)+theta_2(z)*theta_2(7z)*theta_2(49z))^3.

Expansion of (theta_3(z)*theta_3(7z)*theta_3(49z)+theta_2(z)*theta_2(7z)*theta_2(49z))^4.

Square classes of 2-adic rationals.

a(n) = (1/4)*floor(n/2)*floor((n-1)/2)*floor((n-2)/2)*floor((n-3)/2).

a(n) = (1/2)*floor(n/2)*floor((n-1)/2)*floor((n-2)/2).

a(n) = floor(n/2) * floor((n-1)/2) * floor((n-2)/2) * floor((n-3)/2) * floor((n-4)/2) / 12.

Nonsquares mod 13.

Nonsquares mod 14.

Nonsquares mod 15.

Nonsquares mod 16.

Nonsquares mod 17.

Nonsquares mod 18.

Nonsquares mod 19.

Nonsquares mod 20.

Nonsquares mod 21.

Nonsquares mod 22.

Nonsquares mod 23.

Nonsquares mod 24.

Nonsquares mod 25.

Nonsquares mod 26.

Nonsquares mod 27.

Nonsquares mod 28.

Nonsquares mod 29.

Nonsquares mod 30.

Nonsquares mod 31.

Nonsquares mod 32.

Nonsquares mod 33.

Nonsquares mod 34.

Nonsquares mod 35.

Nonsquares mod 36.

Nonsquares mod 37.

Nonsquares mod 38.

Nonsquares mod 39.

Nonsquares mod 40.

Nonsquares mod 41.

Nonsquares mod 42.

Nonsquares mod 43.

Nonsquares mod 44.

Nonsquares mod 45.

Nonsquares mod 46.

Nonsquares mod 47.