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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.

A354104 Dirichlet inverse of A354102.

Table of values

n a(n)
1 1
2 -1
3 -4
4 -1
5 -2
6 4
7 -12
8 -1
9 -4
10 2
11 -16
12 4
13 -6
14 12
15 8
16 -1
17 -10
18 4
19 -28
20 2
21 48
22 16
23 -36
24 4
25 -2
26 6
27 -4
28 12
29 -18
30 -8
31 -40
32 -1
33 64
34 10
35 24
36 4
37 -22
38 28
39 24
40 2
41 -30
42 -48
43 -52
44 16
45 8
46 36
47 -60
48 4
49 -12
50 2
51 40
52 6
53 -42
54 4
55 32
56 12
57 112
58 18
59 -72
60 -8
61 -46
62 40
63 48
64 -1
65 12
66 -64
67 -88
68 10
69 144
70 -24
71 -96
72 4
73 -58
74 22
75 8
76 28
77 192
78 -24

List of values

[1, -1, -4, -1, -2, 4, -12, -1, -4, 2, -16, 4, -6, 12, 8, -1, -10, 4, -28, 2, 48, 16, -36, 4, -2, 6, -4, 12, -18, -8, -40, -1, 64, 10, 24, 4, -22, 28, 24, 2, -30, -48, -52, 16, 8, 36, -60, 4, -12, 2, 40, 6, -42, 4, 32, 12, 112, 18, -72, -8, -46, 40, 48, -1, 12, -64, -88, 10, 144, -24, -96, 4, -58, 22, 8, 28, 192, -24]

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