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 A059824 #18 Sep 25 2020 06:30:51
%S A059824 0,1,8,35,119,321,784,1672,3389,6280,11285,18971,31383,49162,76322,
%T A059824 113494,167785,239086,340355,468636,646058,865724,1161936,1520105,
%U A059824 1997015,2559758,3297599,4157592,5266644,6537922,8168293,10003615
%N A059824 Expansion of series related to Liouville's Last Theorem: g.f. Sum_{t>=1} (-1)^(t+1) *x^(t*(t+1)/2) / ( (1-x^t)^7 * Product_{i=1..t} (1-x^i) ).
%H A059824 G. E. Andrews, <a href="http://www.mat.univie.ac.at/~slc/s/s42andrews.html">Some debts I owe</a>, Séminaire Lotharingien de Combinatoire, Paper B42a, Issue 42, 2000; see (7.4).
%p A059824 Mk := proc(k) -1*add( (-1)^n*q^(n*(n+1)/2)/(1-q^n)^k/mul(1-q^i,i=1..n), n=1..101): end; # with k=7
%Y A059824 Cf. A000005 (k=1), A059819 (k=2), A059820 (k=3), ..., A059825 (k=8).
%K A059824 nonn
%O A059824 0,3
%A A059824 _N. J. A. Sloane_, Feb 24 2001