%I #7 Jan 18 2018 03:50:09
%S 16,20,22,23,26,31,32,37,40,41,43,47,48,53,58,60,61,62,256,320,336,
%T 340,342,343,346,351,362,383,426,511,512,597,640,661,672,677,680,681,
%U 683,687,703,767,768,853,938,960,981,1002,1008,1013
%N Positive integers having the same number of base-4 runs of odd length as even.
%K nonn,base
%O 1,1
%A _Clark Kimberling_
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