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Numbers with no two equally numerous base 15 digits.
2

%I #5 Mar 30 2012 18:56:49

%S 1,2,3,4,5,6,7,8,9,10,11,12,13,14,16,32,48,64,80,96,112,128,144,160,

%T 176,192,208,224,225,226,240,241,242,243,244,245,246,247,248,249,250,

%U 251,252,253,254,256,257,271,273,286,289,301,305

%N Numbers with no two equally numerous base 15 digits.

%K nonn,base

%O 1,2

%A _Clark Kimberling_