Primes of the form 7n^2 - 5.

Terms

a(0) =2a(1) =23a(2) =107a(3) =443a(4) =1367a(5) =1787a(6) =4027a(7) =5483a(8) =8087a(9) =9067a(10) =10103a(11) =12343a(12) =20407a(13) =26903a(14) =32363a(15) =38327a(16) =40427a(17) =51767a(18) =59243a(19) =72823a(20) =75707a(21) =87803a(22) =97463a(23) =104183a(24) =111127a(25) =121963a(26) =125687a(27) =133303a(28) =170347a(29) =192887