Primes of the form 3n^2 + 4.

Terms

a(0) =7a(1) =31a(2) =79a(3) =151a(4) =367a(5) =1087a(6) =1327a(7) =1879a(8) =2887a(9) =3271a(10) =4111a(11) =4567a(12) =6079a(13) =7207a(14) =8431a(15) =15991a(16) =16879a(17) =17791a(18) =19687a(19) =23767a(20) =24847a(21) =25951a(22) =34351a(23) =39679a(24) =42487a(25) =49927a(26) =51487a(27) =54679a(28) =56311a(29) =63079