%I #6 Mar 30 2012 18:50:53
%S 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,
%T 24,29,31,26,33,28,35,30,37,32,39,41,34,43,36,45,38,47,40,49,51,42,53,
%U 44,55,46,57,48,59,61,50,63,52,65,54,67,56,69,71,58,73,60,75,62,77,64,79
%N Inverse of A113218.
%C Permutation of the natural numbers.
%H <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>
%K nonn
%O 0,3
%A _Reinhard Zumkeller_, Oct 18 2005