Numbers k such that 2^k + 3^k + 6 is prime.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =8a(6) =9a(7) =15a(8) =18a(9) =23a(10) =24a(11) =33a(12) =34a(13) =35a(14) =44a(15) =63a(16) =88a(17) =89a(18) =120a(19) =220a(20) =228a(21) =229a(22) =570a(23) =1095a(24) =1863a(25) =2094a(26) =2718a(27) =3598a(28) =4658a(29) =6056