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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.

A205698 Numbers k for which 7 divides prime(k)-prime(j) for some j each k occurs once for each such j.

Table of values

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

List of values

[7, 8, 9, 11, 11, 12, 12, 13, 14, 15, 15, 16, 17, 17, 17, 18, 18, 18, 19, 19, 20, 20, 21, 21, 21, 21, 22, 22, 22, 23, 23, 24, 24, 24, 24, 25, 25, 25, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 28, 28, 28, 28, 29, 29, 29, 30, 30, 30, 31, 31, 31, 31, 32, 32, 32, 32, 32]

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

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