%I #6 Mar 30 2012 18:50:19
%S 1,2,3,4,5,6,7,8,9,10,11,12,16,13,15,14,24,18,17,30,34,20,19,21,42,46,
%T 23,22,52,26,25,27,60,29,66,28,70,31,76,32,80,36,33,35,88,38,92,37,98,
%U 39,41,40,106,110,43,116,45,44,122,48,126,47,132,136,140,50,49,146,51
%N a(n) = A066250(A066250(n)).
%C Permutation of natural numbers.
%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_, Dec 09 2001
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