168896016domain: NAppears in sequencesa(n) = (6*n)^4.at n=19A016912a(n) = (7*n + 2)^4.at n=16A017008a(n) = (8*n + 2)^4.at n=14A017092a(n) = (9*n + 6)^4.at n=12A017236a(n) = (10*n + 4)^4.at n=11A017320a(n) = (11*n + 4)^4.at n=10A017440a(n) = (12*n + 6)^4.at n=9A017596