Smallest sequence which lists the position of digits "8" in the sequence.

Terms

a(0) =2a(1) =8a(2) =9a(3) =10a(4) =11a(5) =88a(6) =880a(7) =900a(8) =901a(9) =902a(10) =903a(11) =904a(12) =905a(13) =906a(14) =907a(15) =909a(16) =910a(17) =911a(18) =912a(19) =913a(20) =914a(21) =915a(22) =916a(23) =917a(24) =919a(25) =920a(26) =921a(27) =922a(28) =923a(29) =924