This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A065639 #6 May 01 2014 02:49:14 %S A065639 1,2,3,4,5,6,7,17,9,10,11,12,13,14,15,8,35,18,19,20,21,22,23,24,25,26, %T A065639 27,28,29,30,31,16,34,70,71,36,37,38,39,40,41,42,43,44,45,46,47,48,49, %U A065639 50,51,52,53,54,55,56,57,58,59,60,61,62,63,32,33,68,69,140,141,142,143,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92 %N A065639 Permutation of N induced by rotating the node 8 right in the infinite planar binary tree. The eighth row of A065625. Inverse of A065640. %H A065639 <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a> %p A065639 [seq(RotateNodeRight(8,j),j=1..120)]; %Y A065639 A065639[n] = A057115[A065631[A057114[n]]] = A057115[A057115[A065627[A057114[A057114[n]]]]] %K A065639 nonn %O A065639 1,2 %A A065639 _Antti Karttunen_, Nov 08 2001