Primes not containing the digit '8'.

Terms

a(0) =2a(1) =3a(2) =5a(3) =7a(4) =11a(5) =13a(6) =17a(7) =19a(8) =23a(9) =29a(10) =31a(11) =37a(12) =41a(13) =43a(14) =47a(15) =53a(16) =59a(17) =61a(18) =67a(19) =71a(20) =73a(21) =79a(22) =97a(23) =101a(24) =103a(25) =107a(26) =109a(27) =113a(28) =127a(29) =131