%I #9 Jun 26 2021 06:46:01
%S 0,1,2,3,4,7,8,9,10,11,12,13,14,15,18,19,20,21,22,23,24,25,26,29,30,
%T 31,32,33,34,35,36,37,40,41,42,43,44,45,46,47,48,51,52,53,54,61,71,77,
%U 78,79,80,81,84,85,86,87,88,89,90,91,92,95,96,97,98,99,100,101,102
%N Numbers whose base-11 representation has the same number of 5's and 6's.
%K nonn,base,easy
%O 1,3
%A _Olivier GĂ©rard_
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