Primes of form x^2+39*y^2.

Terms

a(0) =43a(1) =103a(2) =139a(3) =157a(4) =181a(5) =277a(6) =367a(7) =439a(8) =523a(9) =547a(10) =607a(11) =673a(12) =751a(13) =823a(14) =991a(15) =997a(16) =1039a(17) =1063a(18) =1117a(19) =1153a(20) =1171a(21) =1231a(22) =1249a(23) =1381a(24) =1429a(25) =1453a(26) =1459a(27) =1483a(28) =1693a(29) =1759