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A143694 A143692(A143692(n)). 2

%I #5 Mar 30 2012 18:51:00

%S 1,2,3,4,5,6,10,9,8,7,14,11,15,12,16,13,20,24,19,21,18,22,25,17,26,23,

%T 30,34,38,29,33,35,28,32,36,27,39,31,40,37,44,48,41,54,56,42,58,47,46,

%U 51,50,55,57,52,43,45,60,49,59,53,61,62,68,64,66,72,74,78,63,67,84,86

%N A143692(A143692(n)).

%C Permutation of the natural numbers with inverse A143693.

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

%Y A143691.

%K nonn

%O 1,2

%A _Reinhard Zumkeller_, Aug 29 2008

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Last modified April 19 16:38 EDT 2024. Contains 371794 sequences. (Running on oeis4.)