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 A346884 #6 Aug 06 2021 14:53:39
%S A346884 877,2610,8155,26683,91226,325269,1207433,4659138,31638625,226700129,
%T A346884 1706405350,13444776915,110551467873,946239709234,8411911367949,
%U A346884 77516031008215,739149177177058,7281732769622257,74008803391105733,775028854348141814,8352686346980388993
%N A346884 Number of partitions of the (n+7)-multiset {1,2,...,n,1,2,...,7}.
%C A346884 Also number of factorizations of Product_{i=1..n} prime(i) * Product_{i=1..7} prime(i).
%H A346884 Alois P. Heinz, <a href="/A346884/b346884.txt">Table of n, a(n) for n = 0..570</a>
%Y A346884 Column (or row) k=7 of A346500.
%Y A346884 Cf. A346900.
%K A346884 nonn
%O A346884 0,1
%A A346884 _Alois P. Heinz_, Aug 06 2021