Primes congruent to {1, 3} (mod 8); or, odd primes of form x^2 + 2*y^2.

Terms

a(0) =3a(1) =11a(2) =17a(3) =19a(4) =41a(5) =43a(6) =59a(7) =67a(8) =73a(9) =83a(10) =89a(11) =97a(12) =107a(13) =113a(14) =131a(15) =137a(16) =139a(17) =163a(18) =179a(19) =193a(20) =211a(21) =227a(22) =233a(23) =241a(24) =251a(25) =257a(26) =281a(27) =283a(28) =307a(29) =313