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 A376906 #7 Oct 19 2024 08:35:49 %S A376906 1,2,4,3,8,5,11,17,6,9,26,7,38,12,10,18,43,53,68,75,13,27,89,19,110, %T A376906 39,138,14,173,215,223,20,28,44,15,54,239,69,40,21,263,16,295,29,335, %U A376906 90,383,22,439,111,45,41,503,55,30,23,70,174,575,76,586,224,608 %N A376906 Inverse permutation to A376905. %H A376906 Rémy Sigrist, <a href="/A376906/b376906.txt">Table of n, a(n) for n = 1..10000</a> %H A376906 Rémy Sigrist, <a href="/A376906/a376906.txt">C++ program</a> %H A376906 <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a> %e A376906 A376905(42) = 65, so a(65) = 42. %o A376906 (C++) // See Links section. %Y A376906 Cf. A376905. %K A376906 nonn %O A376906 1,2 %A A376906 _Rémy Sigrist_, Oct 16 2024