Numbers whose base-12 representation has the same number of 9's and 10's.

Terms

a(0) =0a(1) =1a(2) =2a(3) =3a(4) =4a(5) =5a(6) =6a(7) =7a(8) =8a(9) =11a(10) =12a(11) =13a(12) =14a(13) =15a(14) =16a(15) =17a(16) =18a(17) =19a(18) =20a(19) =23a(20) =24a(21) =25a(22) =26a(23) =27a(24) =28a(25) =29a(26) =30a(27) =31a(28) =32a(29) =35