%I #11 Jun 30 2021 04:30:56
%S 17,67,127,149,160,171,182,187,189,190,191,192,194,195,196,197,204,
%T 215,226,237,259,309,380,430,501,551,622,672,727,737,739,740,741,742,
%U 744,745,746,747,749,760,771,782,804,815,826,837,864,914,985,1035
%N Numbers whose base-11 representation has the same nonzero number of 1's and 6's.
%K nonn,base,easy
%O 1,1
%A _Olivier GĂ©rard_