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 A356641 #8 Sep 07 2022 15:45:41
%S A356641 2,3,4,8,10,12,14,16,25,33,56,63,64,75,78,81,93,120,121,125,144,160,
%T A356641 162,169,172,196,216,225,237,244,256,288,320,361,400,456,474,484,513,
%U A356641 592,634,676,784,808,961,1089,1369,1936,2286,2302,2360,2362,2397,2401
%N A356641 Indices of records in A356640.
%H A356641 Rémy Sigrist, <a href="/A356641/a356641.txt">C program</a>
%e A356641 The first 7 terms of A356640 are 1, 3, 50, 5, 44, 7 and 161. The record values, 1, 3, 50 and 161, occur at n = 2, 3, 4 and 8, the first 4 terms of this sequence.
%t A356641 v = A356640[50, 10^4]; s = {}; m = 0; Do[If[v[[i]] > m, m = v[[i]]; AppendTo[s, i + 1]], {i, 1, Length[v]}]; s (* uses code from A356640 *)
%o A356641 (C) See Links section.
%Y A356641 Cf. A356552, A356640, A356642 (the corresponding record values).
%K A356641 nonn,base
%O A356641 1,1
%A A356641 _Amiram Eldar_, Aug 19 2022
%E A356641 More terms from _Rémy Sigrist_, Sep 07 2022