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 A163360 #9 Mar 20 2022 22:56:06 %S A163360 0,2,4,1,3,6,11,7,12,17,24,18,13,8,5,9,14,19,26,20,27,35,43,34,42,52, %T A163360 62,51,41,33,25,32,40,49,60,50,61,73,85,72,84,98,112,97,83,71,59,70, %U A163360 58,47,38,48,39,31,23,30,22,16,10,15,21,29,37,28,36,45,56,46,57,69,81 %N A163360 Inverse permutation to A163359. %C A163360 abs(A025581(a(n+1)) - A025581(a(n))) + abs(A002262(a(n+1)) - A002262(a(n))) = 1 for all n. %H A163360 A. Karttunen, <a href="/A163360/b163360.txt">Table of n, a(n) for n = 0..65535</a> %H A163360 <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a> %Y A163360 Inverse: A163359. a(n) = A061579(A163358(n)). One-based version: A163364. %K A163360 nonn,look %O A163360 0,2 %A A163360 _Antti Karttunen_, Jul 29 2009