Primes p such that 61 is a square mod p.

Terms

a(0) =3a(1) =5a(2) =13a(3) =19a(4) =41a(5) =47a(6) =61a(7) =73a(8) =83a(9) =97a(10) =103a(11) =107a(12) =109a(13) =113a(14) =127a(15) =131a(16) =137a(17) =149a(18) =163a(19) =167a(20) =179a(21) =197a(22) =199a(23) =229a(24) =239a(25) =241a(26) =257a(27) =263a(28) =269a(29) =271