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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.

A068901 Least number that when added to the n-th prime gives a multiple of n.

Table of values

n a(n)
1 0
2 1
3 1
4 1
5 4
6 5
7 4
8 5
9 4
10 1
11 2
12 11
13 11
14 13
15 13
16 11
17 9
18 11
19 9
20 9
21 11
22 9
23 9
24 7
25 3
26 3
27 5
28 5
29 7
30 7
31 28
32 29
33 28
34 31
35 26
36 29
37 28
38 27
39 28
40 27
41 26
42 29
43 24
44 27
45 28
46 31
47 24
48 17
49 18
50 21
51 22
52 21
53 24
54 19
55 18
56 17
57 16
58 19
59 18
60 19
61 22
62 17
63 8
64 9
65 12
66 13
67 4
68 3
69 67
70 1

List of values

[0, 1, 1, 1, 4, 5, 4, 5, 4, 1, 2, 11, 11, 13, 13, 11, 9, 11, 9, 9, 11, 9, 9, 7, 3, 3, 5, 5, 7, 7, 28, 29, 28, 31, 26, 29, 28, 27, 28, 27, 26, 29, 24, 27, 28, 31, 24, 17, 18, 21, 22, 21, 24, 19, 18, 17, 16, 19, 18, 19, 22, 17, 8, 9, 12, 13, 4, 3, 67, 1]

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

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