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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.

A177462 Smallest k such that A000125(n)+k and A000125(n)-k are both prime.

Table of values

n a(n)
2 1
3 3
4 2
5 3
6 1
7 3
8 4
9 21
10 3
11 9
12 18
13 5
14 9
15 55
16 36
17 5
18 21
19 57
20 30
21 9
22 7
23 21
24 14
25 33
26 49
27 3
28 150
29 39
30 117
31 19
32 12
33 11
34 27
35 17
36 66
37 27
38 21
39 87
40 10
41 75
42 7
43 21
44 14
45 33
46 39
47 45
48 30
49 47
50 3
51 5
52 210
53 49
54 27
55 3
56 30
57 63
58 5
59 21
60 58
61 69
62 5
63 9
64 168
65 153
66 9
67 37
68 204
69 23
70 33
71 41
72 78
73 21
74 123
75 3
76 100

List of values

[1, 3, 2, 3, 1, 3, 4, 21, 3, 9, 18, 5, 9, 55, 36, 5, 21, 57, 30, 9, 7, 21, 14, 33, 49, 3, 150, 39, 117, 19, 12, 11, 27, 17, 66, 27, 21, 87, 10, 75, 7, 21, 14, 33, 39, 45, 30, 47, 3, 5, 210, 49, 27, 3, 30, 63, 5, 21, 58, 69, 5, 9, 168, 153, 9, 37, 204, 23, 33, 41, 78, 21, 123, 3, 100]

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