%I #10 Jun 26 2021 01:53:36
%S 0,1,2,4,5,6,7,8,10,11,12,14,15,16,17,18,20,21,22,24,25,26,27,28,39,
%T 40,41,42,44,45,46,47,48,50,51,52,54,55,56,57,58,60,61,62,64,65,66,67,
%U 68,70,71,72,74,75,76,77,78,80,81,82,84,85,86,87,88,93,100,101,102
%N Numbers whose base-10 representation has the same number of 3's and 9's.
%K nonn,base,easy
%O 1,3
%A _Olivier GĂ©rard_
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