Numbers whose base-11 representation has the same nonzero number of 5's and 9's.

Terms

a(0) =64a(1) =104a(2) =185a(3) =225a(4) =306a(5) =346a(6) =427a(7) =467a(8) =548a(9) =588a(10) =614a(11) =625a(12) =636a(13) =647a(14) =658a(15) =680a(16) =691a(17) =702a(18) =704a(19) =705a(20) =706a(21) =707a(22) =708a(23) =710a(24) =711a(25) =712a(26) =714a(27) =724a(28) =790a(29) =830