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.

A059885 a(n) = |{m : multiplicative order of 3 mod m = n}|.

Table of values

n a(n)
1 2
2 2
3 2
4 6
5 4
6 10
7 2
8 14
9 4
10 16
11 6
12 58
13 2
14 10
15 16
16 88
17 6
18 108
19 6
20 150
21 10
22 54
23 6
24 290
25 18
26 10
27 56
28 138
29 14
30 716
31 14
32 144
33 22
34 118
35 40
36 1088
37 6
38 54
39 90
40 670
41 14
42 730
43 6
44 570
45 356
46 22
47 30
48 13864
49 124
50 342
51 54
52 138
53 14
54 3912
55 116
56 1362
57 118
58 238
59 6
60 22058
61 6
62 110

List of values

[2, 2, 2, 6, 4, 10, 2, 14, 4, 16, 6, 58, 2, 10, 16, 88, 6, 108, 6, 150, 10, 54, 6, 290, 18, 10, 56, 138, 14, 716, 14, 144, 22, 118, 40, 1088, 6, 54, 90, 670, 14, 730, 6, 570, 356, 22, 30, 13864, 124, 342, 54, 138, 14, 3912, 116, 1362, 118, 238, 6, 22058, 6, 110]