Primes of the form 9n^2 + 7.

Terms

a(0) =7a(1) =43a(2) =151a(3) =331a(4) =907a(5) =1303a(6) =2311a(7) =3607a(8) =4363a(9) =6091a(10) =13003a(11) =14407a(12) =17431a(13) =19051a(14) =20743a(15) =26251a(16) =34603a(17) =36871a(18) =46663a(19) =51991a(20) =66571a(21) =72907a(22) =79531a(23) =90007a(24) =108907a(25) =129607a(26) =133963a(27) =156823a(28) =161611a(29) =166471