Primes having only {3, 8, 9} as digits.

Terms

a(0) =3a(1) =83a(2) =89a(3) =383a(4) =389a(5) =839a(6) =883a(7) =983a(8) =3389a(9) =3833a(10) =3889a(11) =3989a(12) =8389a(13) =8839a(14) =8893a(15) =8933a(16) =8999a(17) =9833a(18) =9839a(19) =9883a(20) =33889a(21) =33893a(22) =38333a(23) =38393a(24) =38833a(25) =38839a(26) =38933a(27) =38993a(28) =39383a(29) =39839