Primes in which 'last digit cycle' is {1,3,7,9}.

Terms

a(0) =11a(1) =13a(2) =17a(3) =19a(4) =31a(5) =43a(6) =47a(7) =59a(8) =61a(9) =73a(10) =97a(11) =109a(12) =131a(13) =163a(14) =167a(15) =179a(16) =181a(17) =193a(18) =197a(19) =199a(20) =211a(21) =223a(22) =227a(23) =229a(24) =241a(25) =263a(26) =277a(27) =349a(28) =401a(29) =433