%I #10 Jun 30 2021 04:31:46
%S 61,71,182,192,303,313,424,434,545,555,611,622,633,644,655,671,672,
%T 673,674,675,678,679,680,681,688,699,710,721,731,742,753,764,775,781,
%U 782,783,784,785,788,789,790,791,808,819,830,841,908,918,1029,1039
%N Numbers whose base-11 representation has the same nonzero number of 5's and 6's.
%K nonn,base,easy
%O 1,1
%A _Olivier GĂ©rard_
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