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 A378496 #24 Feb 18 2025 12:36:23 %S A378496 0,1,2,3,4,5,6,7,8,10,9,11,12,14,13,15,16,20,17,21,18,22,19,23,24,28, %T A378496 25,29,26,30,27,31,32,33,40,41,34,35,42,43,36,37,44,45,38,39,46,47,48, %U A378496 49,56,57,50,51,58,59,52,53,60,61,54,55,62,63,64,65,66,67 %N A378496 Inverse of permutation in A380856. %C A378496 Permutation of the nonnegative integers A001477 with inverse permutation A380856. %H A378496 Alois P. Heinz, <a href="/A378496/b378496.txt">Table of n, a(n) for n = 0..32768</a> %H A378496 <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a> %Y A378496 Cf. A001477, A380856. %K A378496 nonn,look %O A378496 0,3 %A A378496 _Alois P. Heinz_, Feb 14 2025