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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.

A096869 Difference between the n-th repunit and the next prime.

Table of values

n a(n)
1 1
2 2
3 2
4 6
5 2
6 8
7 40
8 6
9 2
10 10
11 2
12 38
13 28
14 12
15 118
16 12
17 8
18 20
19 60
20 20
21 46
22 78
23 6
24 2
25 102
26 272
27 80
28 246
29 6
30 80
31 102
32 36
33 116
34 10
35 36
36 10
37 238
38 32
39 20
40 6
41 78
42 412
43 88
44 426
45 118
46 172
47 48
48 58
49 112
50 8
51 56
52 430
53 90
54 136
55 240
56 30
57 140
58 232
59 162
60 40
61 226
62 48
63 116
64 60
65 690
66 146
67 210

List of values

[1, 2, 2, 6, 2, 8, 40, 6, 2, 10, 2, 38, 28, 12, 118, 12, 8, 20, 60, 20, 46, 78, 6, 2, 102, 272, 80, 246, 6, 80, 102, 36, 116, 10, 36, 10, 238, 32, 20, 6, 78, 412, 88, 426, 118, 172, 48, 58, 112, 8, 56, 430, 90, 136, 240, 30, 140, 232, 162, 40, 226, 48, 116, 60, 690, 146, 210]

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

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