Primes p such that x^4 = 5 has no solution mod p.

Terms

a(0) =3a(1) =7a(2) =13a(3) =17a(4) =23a(5) =29a(6) =37a(7) =41a(8) =43a(9) =47a(10) =53a(11) =61a(12) =67a(13) =73a(14) =83a(15) =89a(16) =97a(17) =103a(18) =107a(19) =113a(20) =127a(21) =137a(22) =157a(23) =163a(24) =167a(25) =173a(26) =193a(27) =197a(28) =223a(29) =227