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 A361422 #16 Mar 13 2023 12:01:21 %S A361422 0,1,3,2,4,17,5,8,10,18,6,19,7,20,29,9,11,47,71,21,12,22,72,96,13,23, %T A361422 30,24,31,121,32,36,38,48,197,49,14,50,73,97,15,51,74,25,75,26,367,98, %U A361422 16,52,76,27,77,28,33,99,112,122,34,123,35,124,135,37,39 %N A361422 Inverse permutation to A361379. %H A361422 Rémy Sigrist, <a href="/A361422/b361422.txt">Table of n, a(n) for n = 0..8192</a> %H A361422 Rémy Sigrist, <a href="/A361422/a361422.gp.txt">PARI program</a> %H A361422 <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a> %e A361422 A361379(42) = 96, so a(96) = 42. %o A361422 (PARI) See Links section. %Y A361422 Cf. A361379. %K A361422 nonn,base %O A361422 0,3 %A A361422 _Rémy Sigrist_, Mar 11 2023