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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.

A359273 a(n) = least positive integer k such that (prime(n+k)-prime(n))/n is an integer.

Table of values

n a(n)
1 1
2 1
3 2
4 1
5 6
6 2
7 4
8 6
9 4
10 7
11 5
12 6
13 6
14 6
15 13
16 10
17 14
18 4
19 23
20 12
21 16
22 4
23 42
24 6
25 20
26 5
27 10
28 10
29 10
30 10
31 23
32 6
33 24
34 6
35 37
36 12
37 38
38 14
39 40
40 22
41 151
42 6
43 16
44 16
45 46
46 22
47 60
48 10
49 49
50 25
51 65
52 43
53 16
54 18
55 18
56 27
57 19
58 38
59 56
60 19
61 144
62 30
63 21
64 21
65 21
66 10
67 42
68 32
69 66

List of values

[1, 1, 2, 1, 6, 2, 4, 6, 4, 7, 5, 6, 6, 6, 13, 10, 14, 4, 23, 12, 16, 4, 42, 6, 20, 5, 10, 10, 10, 10, 23, 6, 24, 6, 37, 12, 38, 14, 40, 22, 151, 6, 16, 16, 46, 22, 60, 10, 49, 25, 65, 43, 16, 18, 18, 27, 19, 38, 56, 19, 144, 30, 21, 21, 21, 10, 42, 32, 66]

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

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