Numbers k such that 256 * 3^k + 1 is prime.

Terms

a(0) =0a(1) =1a(2) =9a(3) =27a(4) =36a(5) =37a(6) =44a(7) =45a(8) =48a(9) =55a(10) =60a(11) =68a(12) =76a(13) =172a(14) =199a(15) =224a(16) =320a(17) =343a(18) =404a(19) =487a(20) =628a(21) =756a(22) =829a(23) =1059a(24) =1268a(25) =1740a(26) =2260a(27) =3076a(28) =3163a(29) =3295