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 A163335 #7 Mar 20 2022 22:55:56 %S A163335 0,1,3,7,4,2,5,8,12,17,23,30,22,16,11,6,10,15,21,28,36,46,37,29,38,47, %T A163335 57,69,58,48,59,70,82,96,83,71,60,50,41,32,40,49,39,31,24,18,13,9,14, %U A163335 19,25,33,26,20,27,34,42,52,43,35,44,53,63,74,86,99,85,73,62,51,61,72 %N A163335 Inverse permutation to A163334. %C A163335 abs(A025581(a(n+1)) - A025581(a(n))) + abs(A002262(a(n+1)) - A002262(a(n))) = 1 for all n. %H A163335 A. Karttunen, <a href="/A163335/b163335.txt">Table of n, a(n) for n = 0..59048</a> %H A163335 <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a> %Y A163335 Inverse: A163334. a(n) = A163329(A163332(n)). One-based version: A163339. See also A163337, A163358. %K A163335 nonn %O A163335 0,3 %A A163335 _Antti Karttunen_, Jul 29 2009