Primes having only {0, 4, 8, 9} as digits.

Terms

a(0) =89a(1) =409a(2) =449a(3) =499a(4) =809a(5) =4049a(6) =4099a(7) =4409a(8) =4889a(9) =4909a(10) =4999a(11) =8009a(12) =8089a(13) =8849a(14) =8999a(15) =9049a(16) =9949a(17) =40009a(18) =40099a(19) =40499a(20) =40849a(21) =40949a(22) =44089a(23) =44449a(24) =44809a(25) =44909a(26) =48049a(27) =48409a(28) =48449a(29) =48809