%I A010061
%S A010061 1,4,6,13,15,18,21,23,30,32,37,39,46,48,51,54,56,63,71,78,80,83,86,
%T A010061 88,95,97,102,104,111,113,116,119,121,128,130,133,135,142,144,147,
%U A010061 150,152,159,161,166
%N A010061 Binary self or Colombian numbers (not of form n + sum of binary digits 
               of n).
%Y A010061 Sequence in context: A168015 A074165 A137821 this_sequence A063186 A069061 
               A088811
%Y A010061 Adjacent sequences: A010058 A010059 A010060 this_sequence A010062 A010063 
               A010064
%K A010061 nonn,base
%O A010061 1,2
%A A010061 Leonid Broukhis (leo(AT)mailcom.com)