%I A043742
%S A043742 5,9,11,13,17,19,23,25,27,29,33,35,39,47,49,51,55,57,59,61,65,
%T A043742 67,71,79,95,97,99,103,111,113,115,119,121,123,125,129,131,135,
%U A043742 143,159,191,193,195,199,207,223,225,227,231,239,241,243,247
%N A043742 Numbers n such that number of runs in the base 2 representation of n 
               is congruent to 3 mod 7.
%Y A043742 Sequence in context: A043731 A043570 A043736 this_sequence A043749 A043757 
               A043766
%Y A043742 Adjacent sequences: A043739 A043740 A043741 this_sequence A043743 A043744 
               A043745
%K A043742 nonn,base
%O A043742 1,1
%A A043742 Clark Kimberling (ck6(AT)evansville.edu)