%I #5 Mar 30 2012 18:56:49
%S 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,17,34,51,68,85,102,119,136,153,
%T 170,187,204,221,238,255,256,257,272,273,274,275,276,277,278,279,280,
%U 281,282,283,284,285,286,287,289,290,305,307,321
%N Numbers with no two equally numerous base 16 digits.
%K nonn,base
%O 1,2
%A _Clark Kimberling_
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