Primes of the form 7n^2 - 6.

Terms

a(0) =337a(1) =2017a(2) =2521a(3) =3697a(4) =5881a(5) =21169a(6) =26041a(7) =29569a(8) =35281a(9) =55441a(10) =74257a(11) =92569a(12) =102481a(13) =120121a(14) =123817a(15) =135241a(16) =143137a(17) =199921a(18) =209497a(19) =229321a(20) =255361a(21) =271657a(22) =294169a(23) =305761a(24) =329617a(25) =348097a(26) =386569a(27) =406561a(28) =448057a(29) =462337