Numbers whose base-12 representation has the same nonzero number of 2's and 11's.

Terms

a(0) =35a(1) =134a(2) =179a(3) =278a(4) =299a(5) =311a(6) =335a(7) =347a(8) =359a(9) =371a(10) =383a(11) =395a(12) =407a(13) =419a(14) =420a(15) =421a(16) =423a(17) =424a(18) =425a(19) =426a(20) =427a(21) =428a(22) =429a(23) =430a(24) =467a(25) =566a(26) =611a(27) =710a(28) =755a(29) =854