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.

A226039 Numbers k such that there exist primes p which divide k+1 and p-1 does not divide k.

Table of values

n a(n)
1 5
2 9
3 11
4 13
5 14
6 17
7 19
8 20
9 21
10 23
11 25
12 27
13 29
14 32
15 33
16 34
17 35
18 37
19 38
20 39
21 41
22 43
23 45
24 47
25 49
26 50
27 51
28 53
29 54
30 55
31 56
32 57
33 59
34 61
35 62
36 64
37 65
38 67
39 68
40 69
41 71
42 73
43 74
44 75
45 76
46 77
47 79
48 81
49 83
50 84
51 85
52 86
53 87
54 89
55 90
56 91
57 92
58 93
59 94
60 95
61 97
62 98
63 99
64 101
65 103

List of values

[5, 9, 11, 13, 14, 17, 19, 20, 21, 23, 25, 27, 29, 32, 33, 34, 35, 37, 38, 39, 41, 43, 45, 47, 49, 50, 51, 53, 54, 55, 56, 57, 59, 61, 62, 64, 65, 67, 68, 69, 71, 73, 74, 75, 76, 77, 79, 81, 83, 84, 85, 86, 87, 89, 90, 91, 92, 93, 94, 95, 97, 98, 99, 101, 103]

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

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