Primes of the form 9n^2 - 2.

Terms

a(0) =7a(1) =79a(2) =223a(3) =439a(4) =727a(5) =1087a(6) =3967a(7) =4759a(8) =5623a(9) =8647a(10) =13687a(11) =18223a(12) =31327a(13) =33487a(14) =53359a(15) =56167a(16) =71287a(17) =74527a(18) =77839a(19) =81223a(20) =91807a(21) =95479a(22) =99223a(23) =127447a(24) =149767a(25) =159199a(26) =164023a(27) =184039a(28) =189223a(29) =194479