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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.

A166589 Totally multiplicative sequence with a(p) = p-3 for prime p.

Table of values

n a(n)
1 1
2 -1
3 0
4 1
5 2
6 0
7 4
8 -1
9 0
10 -2
11 8
12 0
13 10
14 -4
15 0
16 1
17 14
18 0
19 16
20 2
21 0
22 -8
23 20
24 0
25 4
26 -10
27 0
28 4
29 26
30 0
31 28
32 -1
33 0
34 -14
35 8
36 0
37 34
38 -16
39 0
40 -2
41 38
42 0
43 40
44 8
45 0
46 -20
47 44
48 0
49 16
50 -4
51 0
52 10
53 50
54 0
55 16
56 -4
57 0
58 -26
59 56
60 0
61 58
62 -28
63 0
64 1
65 20
66 0
67 64
68 14
69 0
70 -8
71 68
72 0

List of values

[1, -1, 0, 1, 2, 0, 4, -1, 0, -2, 8, 0, 10, -4, 0, 1, 14, 0, 16, 2, 0, -8, 20, 0, 4, -10, 0, 4, 26, 0, 28, -1, 0, -14, 8, 0, 34, -16, 0, -2, 38, 0, 40, 8, 0, -20, 44, 0, 16, -4, 0, 10, 50, 0, 16, -4, 0, -26, 56, 0, 58, -28, 0, 1, 20, 0, 64, 14, 0, -8, 68, 0]

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