cp's OEIS Frontend

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.

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.

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%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