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.

A057825 Values of k for which A003418(k) - 1 is prime.

Table of values

n a(n)
1 3
2 4
3 5
4 6
5 7
6 8
7 19
8 20
9 21
10 22
11 23
12 24
13 29
14 30
15 32
16 33
17 34
18 35
19 36
20 47
21 48
22 61
23 62
24 63
25 97
26 98
27 99
28 100
29 181
30 182
31 183
32 184
33 185
34 186
35 187
36 188
37 189
38 190
39 233
40 234
41 235
42 236
43 237
44 238
45 307
46 308
47 309
48 310
49 401
50 402
51 403
52 404
53 405
54 406
55 407
56 408
57 887
58 888
59 889
60 890

List of values

[3, 4, 5, 6, 7, 8, 19, 20, 21, 22, 23, 24, 29, 30, 32, 33, 34, 35, 36, 47, 48, 61, 62, 63, 97, 98, 99, 100, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 233, 234, 235, 236, 237, 238, 307, 308, 309, 310, 401, 402, 403, 404, 405, 406, 407, 408, 887, 888, 889, 890]