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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.

A205681 Prime(k)-prime(j), where the pairs (k,j) are given by A205677 and A205678.

Table of values

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

List of values

[4, 8, 4, 8, 12, 4, 16, 12, 8, 20, 16, 12, 4, 24, 16, 12, 28, 24, 20, 12, 8, 32, 24, 20, 8, 36, 28, 24, 12, 4, 40, 36, 32, 24, 20, 12, 44, 40, 36, 28, 24, 16, 4, 48, 40, 36, 24, 16, 12, 56, 52, 48, 40, 36, 28, 16, 12, 56, 48, 44, 32, 24, 20, 8, 64, 60, 56, 48, 44, 36]

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

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