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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.

A130326 Least prime p such that 3*p*2^n+1 is prime.

Table of values

n a(n)
0 2
1 2
2 3
3 3
4 2
5 2
6 3
7 2
8 19
9 5
10 5
11 2
12 5
13 11
14 3
15 47
16 7
17 2
18 11
19 19
20 47
21 11
22 11
23 59
24 97
25 11
26 23
27 5
28 11
29 2
30 31
31 13
32 37
33 3
34 53
35 2
36 71
37 5
38 5
39 97
40 2
41 7
42 3
43 3
44 5
45 167
46 41
47 37
48 5
49 163
50 23
51 73
52 31
53 17
54 59
55 19
56 29
57 41
58 73
59 43
60 59
61 47
62 71
63 3
64 109
65 2
66 11
67 3
68 79
69 41
70 13

List of values

[2, 2, 3, 3, 2, 2, 3, 2, 19, 5, 5, 2, 5, 11, 3, 47, 7, 2, 11, 19, 47, 11, 11, 59, 97, 11, 23, 5, 11, 2, 31, 13, 37, 3, 53, 2, 71, 5, 5, 97, 2, 7, 3, 3, 5, 167, 41, 37, 5, 163, 23, 73, 31, 17, 59, 19, 29, 41, 73, 43, 59, 47, 71, 3, 109, 2, 11, 3, 79, 41, 13]

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