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Inverse integer permutation of A096665.
3

%I #6 Mar 30 2012 18:50:44

%S 1,2,5,3,10,4,12,8,6,9,18,7,22,11,14,16,31,13,33,15,20,17,41,19,25,21,

%T 27,23,50,24,57,29,26,30,35,28,65,32,37,34,71,36,75,38,39,40,85,42,48,

%U 43,44,45,95,46,52,47,53,49,104,51,108,56,54,59,61,55,119,58,63,60

%N Inverse integer permutation of A096665.

%C a(A096665(n)) = A096665(a(n)) = n.

%C A096668 = a(a(n)).

%H <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>

%K nonn

%O 1,2

%A _Reinhard Zumkeller_, Jul 03 2004