Numbers whose base-3 and base-8 expansions have no digits in common.

Terms

a(0) =3a(1) =4a(2) =5a(3) =6a(4) =7a(5) =8a(6) =27a(7) =28a(8) =29a(9) =30a(10) =31a(11) =35a(12) =36a(13) =37a(14) =38a(15) =39a(16) =40a(17) =43a(18) =44a(19) =45a(20) =46a(21) =47a(22) =51a(23) =52a(24) =53a(25) =54a(26) =55a(27) =59a(28) =60a(29) =61