Primes p such that x^4 = 2 has a solution mod p.

Terms

a(0) =2a(1) =7a(2) =23a(3) =31a(4) =47a(5) =71a(6) =73a(7) =79a(8) =89a(9) =103a(10) =113a(11) =127a(12) =151a(13) =167a(14) =191a(15) =199a(16) =223a(17) =233a(18) =239a(19) =257a(20) =263a(21) =271a(22) =281a(23) =311a(24) =337a(25) =353a(26) =359a(27) =367a(28) =383a(29) =431