%I #5 Mar 30 2012 18:50:59
%S 2,1,4,3,7,9,5,12,6,14,17,8,19,10,22,24,11,26,13,29,31,15,34,16,36,18,
%T 39,41,20,44,21,46,48,23,51,25,53,56,27,58,28,61,63,30,66,32,68,33,71,
%U 73,35,75,37,78,80,38,83,40,85,88,42,90,43,93,95,45,97,47,100,102,49
%N Self-inverse integer permutation induced by Beatty sequences for Sqrt(6) and (6+Sqrt(6))/5.
%H R. Zumkeller, <a href="/A138236/b138236.txt">Table of n, a(n) for n = 1..1000</a>
%H <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>
%F a(A138235(n)) = A022840(n) and a(A022840(n)) = A138235(n).
%K nonn
%O 1,1
%A _Reinhard Zumkeller_, Mar 07 2008