cp's OEIS Frontend

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.

A068502 Composite numbers k such that gcd(sigma(k), k) = gcd(k, phi(k)).

Table of values

n a(n)
1 10
2 12
3 14
4 22
5 26
6 34
7 35
8 38
9 42
10 44
11 45
12 46
13 56
14 58
15 62
16 65
17 70
18 74
19 76
20 77
21 78
22 82
23 85
24 86
25 92
26 94
27 99
28 105
29 106
30 114
31 115
32 118
33 119
34 122
35 124
36 130
37 133
38 134
39 142
40 143
41 146
42 154
43 158
44 161
45 166
46 168
47 170
48 172
49 178
50 184
51 185
52 186
53 187
54 188
55 194
56 195
57 202
58 206

List of values

[10, 12, 14, 22, 26, 34, 35, 38, 42, 44, 45, 46, 56, 58, 62, 65, 70, 74, 76, 77, 78, 82, 85, 86, 92, 94, 99, 105, 106, 114, 115, 118, 119, 122, 124, 130, 133, 134, 142, 143, 146, 154, 158, 161, 166, 168, 170, 172, 178, 184, 185, 186, 187, 188, 194, 195, 202, 206]