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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.

A062973 Chowla function of n is not divisible by phi(n).

Table of values

n a(n)
1 6
2 8
3 9
4 10
5 12
6 14
7 16
8 18
9 20
10 21
11 22
12 24
13 25
14 26
15 27
16 28
17 30
18 32
19 33
20 34
21 35
22 36
23 38
24 39
25 40
26 42
27 44
28 45
29 46
30 48
31 49
32 50
33 51
34 52
35 54
36 55
37 56
38 57
39 58
40 60
41 62
42 63
43 64
44 65
45 66
46 68
47 69
48 70
49 72
50 74
51 75
52 76
53 77
54 78
55 80
56 81
57 82
58 84
59 85
60 86
61 87
62 88
63 90
64 91
65 92
66 93
67 94
68 95
69 96
70 98

List of values

[6, 8, 9, 10, 12, 14, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 98]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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