Primes of the form 12*n^2-1.

Terms

a(0) =11a(1) =47a(2) =107a(3) =191a(4) =431a(5) =587a(6) =971a(7) =1451a(8) =2027a(9) =2351a(10) =2699a(11) =3467a(12) =4799a(13) =5807a(14) =6911a(15) =7499a(16) =8111a(17) =8747a(18) =10091a(19) =10799a(20) =14699a(21) =15551a(22) =16427a(23) =17327a(24) =18251a(25) =25391a(26) =27647a(27) =36299a(28) =41771a(29) =44651