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.

A285015 Primes of the form k * b^b - 1, with b > 1.

Table of values

n a(n)
1 3
2 7
3 11
4 19
5 23
6 31
7 43
8 47
9 53
10 59
11 67
12 71
13 79
14 83
15 103
16 107
17 127
18 131
19 139
20 151
21 163
22 167
23 179
24 191
25 199
26 211
27 223
28 227
29 239
30 251
31 263
32 269
33 271
34 283
35 307
36 311
37 331
38 347
39 359
40 367
41 379
42 383
43 419
44 431
45 439
46 443
47 463
48 467
49 479
50 487
51 491
52 499
53 503
54 523
55 547

List of values

[3, 7, 11, 19, 23, 31, 43, 47, 53, 59, 67, 71, 79, 83, 103, 107, 127, 131, 139, 151, 163, 167, 179, 191, 199, 211, 223, 227, 239, 251, 263, 269, 271, 283, 307, 311, 331, 347, 359, 367, 379, 383, 419, 431, 439, 443, 463, 467, 479, 487, 491, 499, 503, 523, 547]