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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.

A090127 Distinct values of phi(n) in order of appearance as n increases.

Table of values

n a(n)
1 1
2 2
3 4
4 6
5 10
6 12
7 8
8 16
9 18
10 22
11 20
12 28
13 30
14 24
15 36
16 40
17 42
18 46
19 32
20 52
21 58
22 60
23 48
24 66
25 44
26 70
27 72
28 78
29 54
30 82
31 64
32 56
33 88
34 96
35 100
36 102
37 106
38 108
39 112
40 110
41 80
42 126
43 84
44 130
45 136
46 138
47 92
48 120
49 148
50 150
51 156
52 104
53 132
54 162
55 166
56 172
57 116
58 178
59 180
60 144
61 160
62 190
63 192

List of values

[1, 2, 4, 6, 10, 12, 8, 16, 18, 22, 20, 28, 30, 24, 36, 40, 42, 46, 32, 52, 58, 60, 48, 66, 44, 70, 72, 78, 54, 82, 64, 56, 88, 96, 100, 102, 106, 108, 112, 110, 80, 126, 84, 130, 136, 138, 92, 120, 148, 150, 156, 104, 132, 162, 166, 172, 116, 178, 180, 144, 160, 190, 192]

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

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