Primes of the form n^2 + 4n + 8.

Terms

a(0) =13a(1) =29a(2) =53a(3) =173a(4) =229a(5) =293a(6) =733a(7) =1093a(8) =1229a(9) =1373a(10) =2029a(11) =2213a(12) =3253a(13) =4229a(14) =4493a(15) =5333a(16) =7229a(17) =7573a(18) =9029a(19) =9413a(20) =10613a(21) =13229a(22) =13693a(23) =15629a(24) =18229a(25) =18773a(26) =21613a(27) =24029a(28) =26573a(29) =27893