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.

A316086 Product_{k>=1} 1/(1 - a(k)*x^k) = 1 + Sum_{k>=1} k^2*x^k.

Table of values

n a(n)
1 1
2 3
3 5
4 -2
5 -6
6 -35
7 -4
8 8
9 16
10 -62
11 -158
12 -1149
13 56
14 556
15 680
16 -1566
17 -4966
18 3544
19 6132
20 20268
21 15792
22 -75194
23 -162814
24 -1246153
25 333904
26 805112
27 235968
28 -2775034
29 -5259270
30 7160120
31 15199212
32 25457976
33 -4403208
34 -119142438
35 -161039518
36 211525304
37 635914664

List of values

[1, 3, 5, -2, -6, -35, -4, 8, 16, -62, -158, -1149, 56, 556, 680, -1566, -4966, 3544, 6132, 20268, 15792, -75194, -162814, -1246153, 333904, 805112, 235968, -2775034, -5259270, 7160120, 15199212, 25457976, -4403208, -119142438, -161039518, 211525304, 635914664]