Primes of form x^2+61*y^2.

Terms

a(0) =61a(1) =97a(2) =257a(3) =269a(4) =293a(5) =317a(6) =461a(7) =613a(8) =773a(9) =977a(10) =1033a(11) =1097a(12) =1201a(13) =1217a(14) =1601a(15) =1613a(16) =1669a(17) =1721a(18) =1993a(19) =1997a(20) =2221a(21) =2269a(22) =2309a(23) =2549a(24) =2557a(25) =2657a(26) =2969a(27) =3001a(28) =3037a(29) =3049