%I A091194
%S A091194 0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,2,2,3,3,3,3,4,4,4,4,4,4,5,5,5,5,5,5,
%T A091194 6,6,6,6,7,7,8,8,8,8,8,8,9,9,9,9,9,9,10,10,11,11,11,11,12,12,12,12,12,
%U A091194 12,13,13,13,13,14,14,15,15,15,15,15,15,16,16,17,17,17,17,18,18,18
%N A091194 Number of abundant numbers <= n.
%H A091194 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               AbundantNumber.html">Abundant Number</a>
%Y A091194 Cf. A005101, A091195.
%Y A091194 Sequence in context: A113473 A122027 A112751 this_sequence A156079 A061555 
               A146323
%Y A091194 Adjacent sequences: A091191 A091192 A091193 this_sequence A091195 A091196 
               A091197
%K A091194 nonn
%O A091194 1,18
%A A091194 Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Dec 27 2003