Primes that are congruent to 3 mod n, where n is the index of the prime.

Terms

a(0) =2a(1) =3a(2) =7a(3) =17a(4) =19a(5) =127a(6) =131a(7) =139a(8) =373a(9) =383a(10) =8419a(11) =64553a(12) =175211a(13) =3523901a(14) =3524713a(15) =70115789a(16) =514273231a(17) =514275283a(18) =1394194363a(19) =1394197423a(20) =1394197543a(21) =1394198683a(22) =1394198863a(23) =1394199083a(24) =1394199263a(25) =1394199283a(26) =10246935823a(27) =204475053103