Numbers k such that k^2 - 5 is prime.

Terms

a(0) =4a(1) =6a(2) =8a(3) =12a(4) =14a(5) =16a(6) =22a(7) =24a(8) =32a(9) =34a(10) =36a(11) =38a(12) =42a(13) =44a(14) =46a(15) =52a(16) =58a(17) =64a(18) =72a(19) =74a(20) =78a(21) =82a(22) =94a(23) =102a(24) =112a(25) =116a(26) =122a(27) =132a(28) =144a(29) =152