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%I #7 Mar 30 2012 18:50:54
%S 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,
%T 26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,
%U 49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72
%N A118758(A118758(n)).
%C Inverse integer permutation of A118759; a(n)=A118759(n) for n<100; A118757(a(n))=a(A118757(n))=A118758(n).
%H Tanya Khovanova, <a href="http://www.tanyakhovanova.com/RecursiveSequences/NonRecursions.html">Non Recursions</a>
%H <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>
%Y Cf. A118759.
%K nonn
%O 0,3
%A _Reinhard Zumkeller_, May 01 2006