Primes p such that 61 is not a square mod p.

Terms

a(0) =2a(1) =7a(2) =11a(3) =17a(4) =23a(5) =29a(6) =31a(7) =37a(8) =43a(9) =53a(10) =59a(11) =67a(12) =71a(13) =79a(14) =89a(15) =101a(16) =139a(17) =151a(18) =157a(19) =173a(20) =181a(21) =191a(22) =193a(23) =211a(24) =223a(25) =227a(26) =233a(27) =251a(28) =277a(29) =281