Numbers whose base-10 representation has one fewer 0 than 9's.

Terms

a(0) =9a(1) =19a(2) =29a(3) =39a(4) =49a(5) =59a(6) =69a(7) =79a(8) =89a(9) =91a(10) =92a(11) =93a(12) =94a(13) =95a(14) =96a(15) =97a(16) =98a(17) =119a(18) =129a(19) =139a(20) =149a(21) =159a(22) =169a(23) =179a(24) =189a(25) =191a(26) =192a(27) =193a(28) =194a(29) =195