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.

A068482 Numbers n such that gcd(n!+1,2^n-1)>1.

Table of values

n a(n)
1 2
2 3
3 4
4 6
5 10
6 12
7 16
8 18
9 22
10 23
11 28
12 30
13 36
14 39
15 40
16 42
17 46
18 51
19 52
20 58
21 60
22 63
23 66
24 70
25 72
26 78
27 82
28 88
29 95
30 96
31 99
32 100
33 102
34 106
35 108
36 112
37 126
38 130
39 131
40 135
41 136
42 138
43 148
44 150
45 156
46 162
47 166
48 172
49 178
50 180
51 183
52 190
53 191
54 192
55 196
56 198
57 210
58 215
59 222
60 226

List of values

[2, 3, 4, 6, 10, 12, 16, 18, 22, 23, 28, 30, 36, 39, 40, 42, 46, 51, 52, 58, 60, 63, 66, 70, 72, 78, 82, 88, 95, 96, 99, 100, 102, 106, 108, 112, 126, 130, 131, 135, 136, 138, 148, 150, 156, 162, 166, 172, 178, 180, 183, 190, 191, 192, 196, 198, 210, 215, 222, 226]