cp's OEIS Frontend

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.

A181131 Denominator of Integral_{x=0..+oo} Polylog(-n, -x)^2 for n > 0, with a(0) = 1.

Table of values

n a(n)
0 1
1 3
2 15
3 105
4 105
5 231
6 15015
7 2145
8 36465
9 969969
10 4849845
11 10140585
12 10140585
13 22287
14 3231615
15 7713865005
16 7713865005
17 90751353
18 218257003965
19 1641030105
20 67282234305
21 368217318651
22 1841086593255
23 3762220429695
24 63957747304815
25 1546231253523

List of values

[1, 3, 15, 105, 105, 231, 15015, 2145, 36465, 969969, 4849845, 10140585, 10140585, 22287, 3231615, 7713865005, 7713865005, 90751353, 218257003965, 1641030105, 67282234305, 368217318651, 1841086593255, 3762220429695, 63957747304815, 1546231253523]