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.

A339716 Dirichlet g.f.: Product_{k>=2} (1 - k^(-s))^9.

Table of values

n a(n)
1 1
2 -9
3 -9
4 27
5 -9
6 72
7 -9
8 -12
9 27
10 72
11 -9
12 -171
13 -9
14 72
15 72
16 -90
17 -9
18 -171
19 -9
20 -171
21 72
22 72
23 -9
24 -63
25 27
26 72
27 -12
28 -171
29 -9
30 -495
31 -9
32 135
33 72
34 72
35 72
36 189
37 -9
38 72
39 72
40 -63
41 -9
42 -495
43 -9
44 -171
45 -171
46 72
47 -9
48 747
49 27
50 -171
51 72
52 -171
53 -9
54 -63
55 72
56 -63
57 72
58 72
59 -9
60 801

List of values

[1, -9, -9, 27, -9, 72, -9, -12, 27, 72, -9, -171, -9, 72, 72, -90, -9, -171, -9, -171, 72, 72, -9, -63, 27, 72, -12, -171, -9, -495, -9, 135, 72, 72, 72, 189, -9, 72, 72, -63, -9, -495, -9, -171, -171, 72, -9, 747, 27, -171, 72, -171, -9, -63, 72, -63, 72, 72, -9, 801]