Numbers whose base-12 representation has the same nonzero number of 1's and 10's.

Terms

a(0) =22a(1) =121a(2) =154a(3) =178a(4) =190a(5) =202a(6) =214a(7) =226a(8) =238a(9) =250a(10) =262a(11) =264a(12) =266a(13) =267a(14) =268a(15) =269a(16) =270a(17) =271a(18) =272a(19) =273a(20) =275a(21) =286a(22) =310a(23) =409a(24) =454a(25) =553a(26) =598a(27) =697a(28) =742a(29) =841