Numbers k such that 8k + 3 is prime.

Terms

a(0) =0a(1) =1a(2) =2a(3) =5a(4) =7a(5) =8a(6) =10a(7) =13a(8) =16a(9) =17a(10) =20a(11) =22a(12) =26a(13) =28a(14) =31a(15) =35a(16) =38a(17) =41a(18) =43a(19) =47a(20) =52a(21) =55a(22) =58a(23) =61a(24) =62a(25) =65a(26) =68a(27) =70a(28) =71a(29) =73