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.

A034591 Numbers whose concatenation with the next prime yields a prime.

Table of values

n a(n)
1 0
2 2
3 6
4 8
5 9
6 12
7 27
8 31
9 36
10 42
11 44
12 45
13 51
14 56
15 63
16 68
17 69
18 78
19 83
20 86
21 93
22 94
23 96
24 98
25 102
26 104
27 105
28 108
29 115
30 117
31 118
32 123
33 126
34 132
35 138
36 150
37 151
38 154
39 156
40 157
41 160
42 167
43 176
44 180
45 183
46 186
47 192
48 194
49 195
50 199
51 201
52 205
53 213
54 217
55 219
56 225
57 230
58 233

List of values

[0, 2, 6, 8, 9, 12, 27, 31, 36, 42, 44, 45, 51, 56, 63, 68, 69, 78, 83, 86, 93, 94, 96, 98, 102, 104, 105, 108, 115, 117, 118, 123, 126, 132, 138, 150, 151, 154, 156, 157, 160, 167, 176, 180, 183, 186, 192, 194, 195, 199, 201, 205, 213, 217, 219, 225, 230, 233]