cp's OEIS Frontend

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.

A087370 Numbers n such that 3n - 1 is a prime.

Table of values

n a(n)
1 1
2 2
3 4
4 6
5 8
6 10
7 14
8 16
9 18
10 20
11 24
12 28
13 30
14 34
15 36
16 38
17 44
18 46
19 50
20 56
21 58
22 60
23 64
24 66
25 76
26 78
27 80
28 84
29 86
30 88
31 90
32 94
33 98
34 104
35 106
36 116
37 118
38 120
39 128
40 130
41 134
42 140
43 144
44 148
45 150
46 154
47 156
48 160
49 164
50 168
51 170
52 174
53 186
54 188
55 190
56 196
57 198
58 200
59 206
60 214
61 216

List of values

[1, 2, 4, 6, 8, 10, 14, 16, 18, 20, 24, 28, 30, 34, 36, 38, 44, 46, 50, 56, 58, 60, 64, 66, 76, 78, 80, 84, 86, 88, 90, 94, 98, 104, 106, 116, 118, 120, 128, 130, 134, 140, 144, 148, 150, 154, 156, 160, 164, 168, 170, 174, 186, 188, 190, 196, 198, 200, 206, 214, 216]