Primes p such that 3*p + 8 is also prime.

Terms

a(0) =3a(1) =5a(2) =7a(3) =11a(4) =13a(5) =17a(6) =31a(7) =41a(8) =43a(9) =47a(10) =53a(11) =61a(12) =73a(13) =83a(14) =101a(15) =103a(16) =113a(17) =127a(18) =131a(19) =137a(20) =151a(21) =157a(22) =167a(23) =193a(24) =197a(25) =211a(26) =223a(27) =251a(28) =263a(29) =271