Numbers k such that 3^k*k^3 - 2 is a prime.

Terms

a(0) =3a(1) =15a(2) =23a(3) =53a(4) =79a(5) =1767a(6) =2325a(7) =2553a(8) =8355a(9) =12707a(10) =13377a(11) =17265a(12) =30165a(13) =45807a(14) =65773a(15) =98981