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.

A238855 Number of all right-truncatable reversible primes in base n.

Table of values

n a(n)
2 0
3 3
4 4
5 12
6 5
7 12
8 24
9 17
10 16
11 33
12 22
13 29
14 50
15 39
16 40
17 39
18 24
19 65
20 80
21 100
22 58
23 58
24 69
25 122
26 101
27 90
28 83
29 125
30 114
31 133
32 114
33 122
34 255
35 203
36 252
37 123
38 152
39 221
40 202
41 308
42 131
43 250
44 299
45 397
46 303
47 143
48 201
49 484
50 497
51 423
52 269
53 253
54 442
55 944
56 845
57 378
58 231
59 460
60 420
61 455
62 538
63 438

List of values

[0, 3, 4, 12, 5, 12, 24, 17, 16, 33, 22, 29, 50, 39, 40, 39, 24, 65, 80, 100, 58, 58, 69, 122, 101, 90, 83, 125, 114, 133, 114, 122, 255, 203, 252, 123, 152, 221, 202, 308, 131, 250, 299, 397, 303, 143, 201, 484, 497, 423, 269, 253, 442, 944, 845, 378, 231, 460, 420, 455, 538, 438]