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 A337647 #14 Oct 12 2020 13:17:18 %S A337647 1,2,3,4,5,9,13,29,33,41,52,88,100,140,148,160,168,189,193,196,200, %T A337647 216,296,341,368,372,444,452,741,780,841,857,869,949,1028,1105,1116, %U A337647 1128,1176,1332,1396,1644,1736,1860,2036,2061,2945,3161,3225,3261,3454,4106,5678,5718,5762,5806,6214,6838,7474 %N A337647 Indices of record high points in A336957. %H A337647 N. J. A. Sloane, <a href="/A337647/b337647.txt">Table of n, a(n) for n = 1..187</a> %Y A337647 Cf. A336957, A337646. %K A337647 nonn %O A337647 1,2 %A A337647 _Scott R. Shannon_ and _N. J. A. Sloane_, Sep 25 2020