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%I #13 Jun 30 2021 04:30:36
%S 26,46,147,167,246,257,279,286,287,289,291,292,293,294,295,296,301,
%T 312,323,334,345,356,389,409,486,497,506,507,509,511,512,513,514,515,
%U 516,519,541,552,563,574,585,596,631,651,752,772,873,893,994,1014
%N Numbers whose base-11 representation has the same nonzero number of 2's and 4's.
%t Select[Range[1100],DigitCount[#,11,2]==DigitCount[#,11,4]>0&] (* _Harvey P. Dale_, Nov 24 2013 *)
%K nonn,base,easy
%O 1,1
%A _Olivier Gérard_
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