%I

%S 1,2,3,5,10,15,21,42,63,85,170,255,341,682,1023,1365,2730,4095,5461,

%T 10922,16383,21845,43690,65535,69905,69906,69907,69912,69913,69915,

%U 69916,69917,69918,69921,69922,69923,69924,69926,69927

%N Numbers n such that number of runs in the base 4 representation of n is congruent to 1 mod 8.

%K nonn,base

%O 1,2

%A _Clark Kimberling_