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 A341492 #9 Feb 14 2021 15:07:51 %S A341492 1,2,5,3,6,4,17,8,10,7,18,9,45,20,11,13,46,15,83,12,16,19,84,14,24,48, %T A341492 30,21,169,25,170,22,31,47,28,26,181,86,49,23,182,27,193,32,29,85,194, %U A341492 33,37,35,50,52,205,41,43,38,87,172,206,34,533,171,56,39,44 %N A341492 Inverse permutation to A088178. %H A341492 Rémy Sigrist, <a href="/A341492/b341492.txt">Table of n, a(n) for n = 1..10000</a> %H A341492 Rémy Sigrist, <a href="/A341492/a341492.txt">C++ program for A341492</a> %H A341492 <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a> %e A341492 A088178(5) = 3, so a(3) = 5. %o A341492 (C++) See Links section. %Y A341492 Cf. A088178. %K A341492 nonn %O A341492 1,2 %A A341492 _Rémy Sigrist_, Feb 13 2021