a(n) = prime(8*n - 5).

Terms

a(0) =5a(1) =31a(2) =67a(3) =103a(4) =149a(5) =191a(6) =233a(7) =277a(8) =331a(9) =379a(10) =431a(11) =467a(12) =523a(13) =587a(14) =631a(15) =677a(16) =739a(17) =797a(18) =853a(19) =907a(20) =967a(21) =1019a(22) =1063a(23) =1117a(24) =1187a(25) =1237a(26) =1297a(27) =1367a(28) =1433a(29) =1483