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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.

A371924 a(n) is the least b such that prime(n)-1 divides b!.

Table of values

n a(n)
1 1
2 2
3 4
4 3
5 5
6 4
7 6
8 6
9 11
10 7
11 5
12 6
13 5
14 7
15 23
16 13
17 29
18 5
19 11
20 7
21 6
22 13
23 41
24 11
25 8
26 10
27 17
28 53
29 9
30 7
31 7
32 13
33 17
34 23
35 37
36 10
37 13
38 9
39 83
40 43
41 89
42 6
43 19
44 8
45 14
46 11
47 7
48 37
49 113
50 19
51 29
52 17
53 6
54 15
55 10
56 131
57 67
58 9
59 23
60 7
61 47
62 73
63 17
64 31
65 13
66 79
67 11
68 7
69 173
70 29
71 11

List of values

[1, 2, 4, 3, 5, 4, 6, 6, 11, 7, 5, 6, 5, 7, 23, 13, 29, 5, 11, 7, 6, 13, 41, 11, 8, 10, 17, 53, 9, 7, 7, 13, 17, 23, 37, 10, 13, 9, 83, 43, 89, 6, 19, 8, 14, 11, 7, 37, 113, 19, 29, 17, 6, 15, 10, 131, 67, 9, 23, 7, 47, 73, 17, 31, 13, 79, 11, 7, 173, 29, 11]

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

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