%I A159849
%S A159849 1,1,1,2,3,4,6,9,6,4,19,28,2,3,13,19,13,4,34,13,13,6,38,57,9,38,173,4,
               6,
%T A159849 9,13,34,9,19,38,6,9,38,6,199,199,85,85,19,34,38,173,6,13,13,34,9,9,13,
%U A159849 205,309,13,135,6,9,13,13,19,19,595,186,139,103,38,87,57,28,135,13,13
%N A159849 First differences of A159848.
%C A159849 a(n+1) = greatest term A159848(k) with k<n that is in binary representation 
               contained in A159848(n).
%H A159849 R. Zumkeller, <a href="b159849.txt">Table of n, a(n) for n = 1..10000</
               a>
%Y A159849 Sequence in context: A113197 A113199 A141396 this_sequence A098168 A035312 
               A056230
%Y A159849 Adjacent sequences: A159846 A159847 A159848 this_sequence A159850 A159851 
               A159852
%K A159849 nonn
%O A159849 1,4
%A A159849 Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Apr 24 2009