%I A049886
%S A049886 1,1,1,2,4,8,16,32,63,127,254,508,1015,2028,4052,8096,16176,32383,
%T A049886 64766,129532,259063,518124,1036244,2072480,4144944,8289857,16579650,
%U A049886 33159173,66318092,132635677,265270341,530538658,1061073272,2122154639
%N A049886 a(n)=a(1)+a(2)+...+a(n-1)-a(m), where m=n-1-2^p and 2^p<n-1<=2^(p+1).
%Y A049886 Sequence in context: A001949 A001592 A140134 this_sequence A128901 A025489 
               A036140
%Y A049886 Adjacent sequences: A049883 A049884 A049885 this_sequence A049887 A049888 
               A049889
%K A049886 nonn
%O A049886 1,4
%A A049886 Clark Kimberling (ck6(AT)evansville.edu)