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.

A127072 Numbers k that divide 3^k - 2^k - 1.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 7
7 8
8 9
9 11
10 13
11 16
12 17
13 19
14 23
15 27
16 29
17 31
18 32
19 37
20 41
21 43
22 45
23 47
24 49
25 53
26 59
27 61
28 64
29 67
30 71
31 73
32 79
33 81
34 83
35 89
36 97
37 101
38 103
39 107
40 109
41 113
42 127
43 128
44 131
45 137
46 139
47 149
48 151
49 157
50 163
51 167
52 173
53 179
54 181
55 191
56 193
57 197
58 199
59 211
60 223
61 227
62 229
63 233

List of values

[1, 2, 3, 4, 5, 7, 8, 9, 11, 13, 16, 17, 19, 23, 27, 29, 31, 32, 37, 41, 43, 45, 47, 49, 53, 59, 61, 64, 67, 71, 73, 79, 81, 83, 89, 97, 101, 103, 107, 109, 113, 127, 128, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233]