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 A375375 #4 Aug 17 2024 13:57:10 %S A375375 1,2,3,5,4,7,6,8,10,12,9,11,15,16,13,14,17,18,21,22,25,26,19,20,23,24, %T A375375 31,32,33,34,27,28,29,30,35,36,37,38,43,44,45,46,51,52,53,54,39,40,41, %U A375375 42,47,48,49,50,63,64,65,66,67,68,69,70,55,56,57,58,59,60 %N A375375 Inverse permutation to A375374. %H A375375 <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>. %F A375375 a(n) = A256231(A081241(n)). %Y A375375 3rd row of A375377. %Y A375375 Cf. A081241, A256231, A375374 (inverse permutation). %K A375375 nonn %O A375375 1,2 %A A375375 _Pontus von Brömssen_, Aug 13 2024