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Permutation of N induced by rotating the node 2 left in the infinite planar binary tree. The second row of A065626. Inverse of A065627.
3

%I #6 May 01 2014 02:49:12

%S 1,4,3,8,2,6,7,16,17,9,5,12,13,14,15,32,33,34,35,18,19,10,11,24,25,26,

%T 27,28,29,30,31,64,65,66,67,68,69,70,71,36,37,38,39,20,21,22,23,48,49,

%U 50,51,52,53,54,55,56,57,58,59,60,61,62,63,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,72,73,74,75,76,77,78,79,40

%N Permutation of N induced by rotating the node 2 left in the infinite planar binary tree. The second row of A065626. Inverse of A065627.

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

%p [seq(RotateNodeLeft(2,j),j=1..120)];

%Y Stabilizes the set A004760.

%K nonn

%O 1,2

%A _Antti Karttunen_, Nov 08 2001