34078720domain: NAppears in sequences(n^3+n)*4^n.at n=7A127369a(n) = n^10*(n^3 + 1)/2.at n=4A170795Values of A007692(n) that are not of the form x^2 + y^2 + z^2 where x, y, z are nonzero integers.at n=19A273123a(n) is the permanent of the n X n matrix M(n) defined as M(n)[i,j] = i*j (mod n + 1).at n=7A349099