Numbers whose base-12 representation has the same number of 1's and 6's.

Terms

a(0) =0a(1) =2a(2) =3a(3) =4a(4) =5a(5) =7a(6) =8a(7) =9a(8) =10a(9) =11a(10) =18a(11) =24a(12) =26a(13) =27a(14) =28a(15) =29a(16) =31a(17) =32a(18) =33a(19) =34a(20) =35a(21) =36a(22) =38a(23) =39a(24) =40a(25) =41a(26) =43a(27) =44a(28) =45a(29) =46