Primes of the form 5n^2 - 3.

Terms

a(0) =2a(1) =17a(2) =317a(3) =977a(4) =1277a(5) =1997a(6) =2417a(7) =3917a(8) =9677a(9) =12497a(10) =20477a(11) =23117a(12) =33617a(13) =48017a(14) =60497a(15) =109517a(16) =127997a(17) =137777a(18) =144497a(19) =154877a(20) =165617a(21) =180497a(22) =216317a(23) =224717a(24) =269117a(25) =353777a(26) =369917a(27) =499277a(28) =511997a(29) =518417