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 A365882 #37 Sep 29 2023 13:09:40 %S A365882 1,1,2,2,2,2,2,2,2,2,6,6,6,6,6,6,2,2,8,8,8,8,8,8,8,8,6,6,6,6,6,6,2,2, %T A365882 10,10,10,10,10,10,10,10,12,12,12,12,12,12,10,10,8,8,8,8,8,8,8,8,12, %U A365882 12,12,12,12,12,2,2,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,16,16,16,16,16,16 %N A365882 Irregular table read by rows; the first row contains a single 1; for all n > 1, row n+1 is the frequency of each term in rows 1..n. %H A365882 Neal Gersh Tolunsky, <a href="/A365882/b365882.txt">Table of n, a(n) for n = 1..8192</a> %H A365882 Neal Gersh Tolunsky, <a href="/A365882/a365882_1.png">Run length transform of 2^18 terms</a> %H A365882 Neal Gersh Tolunsky, <a href="/A365882/a365882_2.png">Graphs of 2^18 terms</a> with a(1) = 1..4 (left to right, top to bottom) %e A365882 Triangle begins: %e A365882 k=1 2 3 4 5 6 7 8 ... %e A365882 n=1: 1; %e A365882 n=2: 1; %e A365882 n=3: 2, 2; %e A365882 n=4: 2, 2, 2, 2; %e A365882 n=5: 2, 2, 6, 6, 6, 6, 6, 6; %e A365882 n=6: 2, 2, 8, 8, 8, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6; %e A365882 ... %Y A365882 Cf. A327616 (ordinal transform version), A011782 (row lengths), A030717. %K A365882 nonn,tabf %O A365882 1,3 %A A365882 _Neal Gersh Tolunsky_, Sep 22 2023