Primes having only {0, 3, 4, 9} as digits.

Terms

a(0) =3a(1) =43a(2) =349a(3) =409a(4) =433a(5) =439a(6) =443a(7) =449a(8) =499a(9) =3049a(10) =3343a(11) =3433a(12) =3449a(13) =3499a(14) =3943a(15) =4003a(16) =4049a(17) =4093a(18) =4099a(19) =4339a(20) =4349a(21) =4409a(22) =4493a(23) =4903a(24) =4909a(25) =4933a(26) =4943a(27) =4993a(28) =4999a(29) =9043