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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.

A328877 Dirichlet g.f.: Product_{k>=2} (1 + k^(-s))^(k - 1).

Table of values

n a(n)
1 1
2 1
3 2
4 3
5 4
6 7
7 6
8 10
9 9
10 13
11 10
12 22
13 12
14 19
15 22
16 25
17 16
18 36
19 18
20 40
21 32
22 31
23 22
24 69
25 30
26 37
27 42
28 58
29 28
30 89
31 30
32 70
33 52
34 49
35 58
36 121
37 36
38 55
39 62
40 125
41 40
42 129
43 42
44 94
45 108
46 67
47 46
48 203
49 63
50 115
51 82
52 112
53 52
54 174
55 94
56 181
57 92
58 85
59 58
60 319
61 60
62 91
63 156
64 182

List of values

[1, 1, 2, 3, 4, 7, 6, 10, 9, 13, 10, 22, 12, 19, 22, 25, 16, 36, 18, 40, 32, 31, 22, 69, 30, 37, 42, 58, 28, 89, 30, 70, 52, 49, 58, 121, 36, 55, 62, 125, 40, 129, 42, 94, 108, 67, 46, 203, 63, 115, 82, 112, 52, 174, 94, 181, 92, 85, 58, 319, 60, 91, 156, 182]