124929domain: NAppears in sequencesa(n) = 3rd Euler polynomial evaluated at 2^n and multiplied by 4.at n=5A020523a(n) = 4*n^3 - 6*n^2 + 1.at n=32A141530Number of subsets of 6 integers between 1 and n such that their sum is 1 modulo n.at n=35A381290