%I A138037
%S A138037 0,1,3,6,7,12,12,13,21,30,25,36,30,28,28,29,45,62,49,68,54,48,46,46,47,
%T A138037 72,62,58,57,86,73,104,84,75,109,144,108,91,129,168,124,103,145,188,138,
%U A138037 114,103,150,123,172,136,119,171,224,166,138,125,182,149,208,164,143
%N A138037 a(0) = 0, a(n+1) = n + a(n)/(2 - a(n) mod 2).
%C A138037 A138038 and A138039 give record values abd where they occur.
%H A138037 R. Zumkeller, <a href="b138037.txt">Table of n, a(n) for n = 1..10000</
               a>
%Y A138037 Sequence in context: A015819 A084125 A053478 this_sequence A073934 A092150 
               A028802
%Y A138037 Adjacent sequences: A138034 A138035 A138036 this_sequence A138038 A138039 
               A138040
%K A138037 nonn
%O A138037 0,3
%A A138037 Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Mar 02 2008