9663597domain: NAppears in sequencesa(n) = (10*n + 3)^3.at n=21A017307a(n) = (11*n + 4)^3.at n=19A017439a(n) = (12*n + 9)^3.at n=17A017631Cubes that become a prime number when prefixed with a 2.at n=16A167726