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 A226887 #10 Sep 26 2017 14:52:30
%S A226887 40320,181440,1512000,9979200,77172480,553512960,4567923360,
%T A226887 36562125600,322951749120,2187661956480,17196277250880,
%U A226887 125709760088640,987050023778880,7327777065003360,59026901641202880,443774894931688320,3612457777775749056,26312360518655164800
%N A226887 Number of n-length words w over an 8-ary alphabet {a1,a2,...,a8} such that #(w,a1) >= #(w,a2) >= ... >= #(w,a8) >= 1, where #(w,x) counts the letters x in word w.
%H A226887 Alois P. Heinz, <a href="/A226887/b226887.txt">Table of n, a(n) for n = 8..1000</a>
%Y A226887 Column k=8 of A226874.
%K A226887 nonn
%O A226887 8,1
%A A226887 _Alois P. Heinz_, Jun 21 2013