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 A327585 #7 Sep 17 2019 20:33:27 %S A327585 1,1,13,13657,3554627417365,22351992892002478779528954788281201, %T A327585 5389288156715688797574170724637602641365768984616696589942033979770706736907664103326813 %N A327585 Number of colored compositions using all colors of an n-set such that all parts have different color patterns and the patterns for parts i have i distinct colors in increasing order. %H A327585 Alois P. Heinz, <a href="/A327585/b327585.txt">Table of n, a(n) for n = 0..7</a> %Y A327585 Column sums of: A327583, A327584. %K A327585 nonn %O A327585 0,3 %A A327585 _Alois P. Heinz_, Sep 17 2019