Numbers whose base-12 representation has the same nonzero number of 6's and 11's.

Terms

a(0) =83a(1) =138a(2) =227a(3) =282a(4) =371a(5) =426a(6) =515a(7) =570a(8) =659a(9) =714a(10) =803a(11) =858a(12) =875a(13) =887a(14) =899a(15) =911a(16) =923a(17) =935a(18) =959a(19) =971a(20) =983a(21) =995a(22) =996a(23) =997a(24) =998a(25) =999a(26) =1000a(27) =1001a(28) =1003a(29) =1004