Numbers whose base-9 and base-10 expansions have no digits in common.

Terms

a(0) =9a(1) =18a(2) =27a(3) =28a(4) =36a(5) =37a(6) =38a(7) =46a(8) =47a(9) =48a(10) =54a(11) =55a(12) =57a(13) =58a(14) =63a(15) =64a(16) =65a(17) =66a(18) =68a(19) =72a(20) =73a(21) =74a(22) =75a(23) =76a(24) =77a(25) =82a(26) =83a(27) =84a(28) =85a(29) =86