Numbers k such that k^2 - 2 is prime.

Terms

a(0) =2a(1) =3a(2) =5a(3) =7a(4) =9a(5) =13a(6) =15a(7) =19a(8) =21a(9) =27a(10) =29a(11) =33a(12) =35a(13) =37a(14) =43a(15) =47a(16) =49a(17) =55a(18) =61a(19) =63a(20) =69a(21) =71a(22) =75a(23) =77a(24) =89a(25) =93a(26) =103a(27) =107a(28) =117a(29) =119