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 A289486 #36 Oct 04 2017 09:51:41
%S A289486 1,1,3,8,30,13,48,61,142,170,378,430,1099,872,1304,2305,3626,4042,
%T A289486 6900,8086,13634,17628,24915,29524,53998,51718,74953,96996,150104,
%U A289486 172292,234938,296472,416064,504132,690826,812625,1184134,1378774,1823778,2264576,3115051
%N A289486 G.f.: Product_{m>0} (1 + x^m + 2!*x^(2*m) + 3!*x^(3*m) + 4!*x^(4*m)).
%H A289486 Seiichi Manyama, <a href="/A289486/b289486.txt">Table of n, a(n) for n = 0..500</a>
%p A289486 b:= proc(n, i) option remember; `if`(n=0, 1, `if`(i<1, 0,
%p A289486 add(b(n-i*j, i-1)*j!, j=0..min(4, n/i))))
%p A289486 end:
%p A289486 a:= n-> b(n$2):
%p A289486 seq(a(n), n=0..50); # _Alois P. Heinz_, Oct 04 2017
%Y A289486 Column k=4 of A293202.
%K A289486 nonn
%O A289486 0,3
%A A289486 _Seiichi Manyama_, Oct 03 2017