Every suffix prime and no 0 digits in base 8 (written in base 8).

Terms

a(0) =2a(1) =3a(2) =5a(3) =7a(4) =13a(5) =15a(6) =23a(7) =27a(8) =35a(9) =37a(10) =45a(11) =53a(12) =57a(13) =65a(14) =73a(15) =75a(16) =123a(17) =145a(18) =153a(19) =213a(20) =227a(21) =235a(22) =265a(23) =323a(24) =337a(25) =345a(26) =357a(27) =373a(28) =415a(29) =445