Standard Jacobi primes.

Terms

a(0) =7a(1) =61a(2) =331a(3) =547a(4) =1951a(5) =2437a(6) =3571a(7) =4219a(8) =7351a(9) =8269a(10) =9241a(11) =10267a(12) =13669a(13) =23497a(14) =25117a(15) =55897a(16) =60919a(17) =74419a(18) =89269a(19) =92401a(20) =102121a(21) =112327a(22) =115837a(23) =126691a(24) =145861a(25) =170647a(26) =202021a(27) =231019a(28) =241117a(29) =246247