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.

A227853 Numbers k such that 4620*k - 1 is a safe prime (A005385).

Table of values

n a(n)
1 5
2 9
3 10
4 20
5 24
6 39
7 49
8 50
9 58
10 67
11 79
12 88
13 91
14 97
15 98
16 103
17 116
18 117
19 134
20 136
21 137
22 143
23 148
24 149
25 180
26 181
27 182
28 193
29 201
30 213
31 230
32 234
33 239
34 247
35 253
36 261
37 265
38 267
39 275
40 284
41 285
42 286
43 288
44 296
45 301
46 304
47 313
48 321
49 325
50 339
51 347

List of values

[5, 9, 10, 20, 24, 39, 49, 50, 58, 67, 79, 88, 91, 97, 98, 103, 116, 117, 134, 136, 137, 143, 148, 149, 180, 181, 182, 193, 201, 213, 230, 234, 239, 247, 253, 261, 265, 267, 275, 284, 285, 286, 288, 296, 301, 304, 313, 321, 325, 339, 347]