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.

A258039 Numbers prime(k) such that D(prime(k), k-1) > 0, where D( * , k-1) = (k-1)-st difference.

Table of values

n a(n)
1 2
2 3
3 5
4 11
5 17
6 23
7 31
8 41
9 47
10 53
11 61
12 71
13 79
14 89
15 101
16 103
17 109
18 127
19 137
20 149
21 157
22 167
23 173
24 181
25 193
26 199
27 227
28 233
29 241
30 257
31 269
32 277
33 283
34 307
35 313
36 331
37 347
38 353
39 367
40 379
41 389
42 401
43 419
44 431
45 439
46 449
47 461
48 467
49 487
50 499
51 509
52 541
53 557
54 569
55 577

List of values

[2, 3, 5, 11, 17, 23, 31, 41, 47, 53, 61, 71, 79, 89, 101, 103, 109, 127, 137, 149, 157, 167, 173, 181, 193, 199, 227, 233, 241, 257, 269, 277, 283, 307, 313, 331, 347, 353, 367, 379, 389, 401, 419, 431, 439, 449, 461, 467, 487, 499, 509, 541, 557, 569, 577]