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 A372656 #10 May 12 2024 11:24:39 %S A372656 0,1,2,3,4,5,6,7,9,8,10,11,12,16,14,13,15,17,18,19,20,22,24,26,28,21, %T A372656 23,25,29,27,30,31,32,33,37,35,39,41,43,47,45,34,36,38,42,40,46,44,48, %U A372656 49,51,50,52,53,54,56,58,60,62,64,68,66,70,72,74,78,76,55 %N A372656 Inverse permutation to A372655. %H A372656 Rémy Sigrist, <a href="/A372656/b372656.txt">Table of n, a(n) for n = 0..10000</a> %H A372656 Rémy Sigrist, <a href="/A372656/a372656.gp.txt">PARI program</a> %H A372656 <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a> %e A372656 A372655(42) = 44, so a(44) = 42. %o A372656 (PARI) \\ See Links section. %Y A372656 Cf. A372655. %K A372656 nonn,base %O A372656 0,3 %A A372656 _Rémy Sigrist_, May 09 2024