%I A113220
%S A113220 0,1,2,3,4,5,6,7,8,9,11,10,13,12,15,14,17,16,19,21,18,23,20,25,22,27,24,
%T A113220 29,31,26,33,28,35,30,37,32,39,41,34,43,36,45,38,47,40,49,51,42,53,44,
%U A113220 55,46,57,48,59,61,50,63,52,65,54,67,56,69,71,58,73,60,75,62,77,64,79
%N A113220 Inverse of A113218.
%C A113220 Permutation of the natural numbers.
%H A113220 <a href="Sindx_Per.html#IntegerPermutation">Index entries for sequences 
               that are permutations of the natural numbers</a>
%Y A113220 Sequence in context: A127288 A127287 A162344 this_sequence A113218 A065708 
               A065650
%Y A113220 Adjacent sequences: A113217 A113218 A113219 this_sequence A113221 A113222 
               A113223
%K A113220 nonn
%O A113220 0,3
%A A113220 Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Oct 18 2005