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.

A002732 Numbers k such that (4*k^2 + 1)/5 is prime.

Table of values

n a(n)
1 4
2 6
3 11
4 14
5 21
6 24
7 26
8 29
9 31
10 39
11 44
12 46
13 51
14 54
15 76
16 79
17 89
18 94
19 99
20 101
21 111
22 119
23 124
24 129
25 131
26 136
27 146
28 149
29 154
30 156
31 164
32 176
33 179
34 181
35 194
36 201
37 211
38 214
39 229
40 231
41 239
42 244
43 246
44 254
45 261
46 279
47 286
48 294
49 301
50 311
51 314
52 319
53 326
54 331
55 346
56 349

List of values

[4, 6, 11, 14, 21, 24, 26, 29, 31, 39, 44, 46, 51, 54, 76, 79, 89, 94, 99, 101, 111, 119, 124, 129, 131, 136, 146, 149, 154, 156, 164, 176, 179, 181, 194, 201, 211, 214, 229, 231, 239, 244, 246, 254, 261, 279, 286, 294, 301, 311, 314, 319, 326, 331, 346, 349]