-3924domain: ZAppears in sequencesa(n) is the determinant of the 3 X 3 matrix with entries the 9 consecutive primes starting with the n-th prime.at n=25A117330G.f.: 2*q * Product_{n>=1} (1 + q^(2*n))/((1 + q^n)*(1 + q^(2*n-1))*(1 + q^(4*n))) in powers of q.at n=23A293132Expansion of 1/(1 + Sum_{k>=1} k^3 * x^k).at n=9A316088