Primes having only {0, 6, 8, 9} as digits.

Terms

a(0) =89a(1) =809a(2) =6089a(3) =6689a(4) =6869a(5) =6899a(6) =8009a(7) =8069a(8) =8089a(9) =8609a(10) =8669a(11) =8689a(12) =8699a(13) =8969a(14) =8999a(15) =9689a(16) =60089a(17) =60689a(18) =60869a(19) =60889a(20) =60899a(21) =66089a(22) =66809a(23) =66889a(24) =68099a(25) =68669a(26) =68699a(27) =68899a(28) =68909a(29) =69809