Numbers whose base-6 representation has the same nonzero number of 0's and 2's.

Terms

a(0) =12a(1) =38a(2) =48a(3) =73a(4) =75a(5) =76a(6) =77a(7) =78a(8) =90a(9) =96a(10) =102a(11) =110a(12) =120a(13) =146a(14) =156a(15) =182a(16) =192a(17) =224a(18) =229a(19) =231a(20) =232a(21) =233a(22) =236a(23) =242a(24) =248a(25) =254a(26) =264a(27) =289a(28) =291a(29) =292