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.

A137288 Numbers k such that 2*prime(k)-1 is prime.

Table of values

n a(n)
1 1
2 2
3 4
4 8
5 11
6 12
7 22
8 25
9 34
10 37
11 46
12 47
13 50
14 58
15 63
16 67
17 68
18 73
19 75
20 85
21 95
22 101
23 106
24 110
25 111
26 114
27 121
28 125
29 129
30 141
31 145
32 151
33 159
34 163
35 168
36 169
37 180
38 193
39 203
40 207
41 211
42 222
43 226
44 232
45 242
46 254
47 258
48 260
49 274
50 285

List of values

[1, 2, 4, 8, 11, 12, 22, 25, 34, 37, 46, 47, 50, 58, 63, 67, 68, 73, 75, 85, 95, 101, 106, 110, 111, 114, 121, 125, 129, 141, 145, 151, 159, 163, 168, 169, 180, 193, 203, 207, 211, 222, 226, 232, 242, 254, 258, 260, 274, 285]