Primes of the form n^2 + 16.

Terms

a(0) =17a(1) =41a(2) =97a(3) =137a(4) =241a(5) =457a(6) =641a(7) =857a(8) =977a(9) =1697a(10) =2417a(11) =2617a(12) =3041a(13) =4241a(14) =5641a(15) =6257a(16) =6577a(17) =7937a(18) =8297a(19) =9041a(20) =9817a(21) =11897a(22) =13241a(23) =14177a(24) =14657a(25) =15641a(26) =16657a(27) =22817a(28) =27241a(29) =32057