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.

A162860 Numbers k such that k^2+4*k+1 is prime.

Table of values

n a(n)
1 2
2 6
3 8
4 12
5 18
6 24
7 30
8 32
9 38
10 42
11 44
12 56
13 62
14 66
15 78
16 84
17 86
18 90
19 96
20 108
21 110
22 116
23 122
24 126
25 134
26 138
27 140
28 144
29 162
30 170
31 188
32 192
33 200
34 204
35 206
36 216
37 218
38 248
39 252
40 264
41 266
42 294
43 296
44 302
45 308
46 318
47 320
48 324
49 326
50 330
51 338
52 348
53 354
54 360
55 368
56 414
57 416

List of values

[2, 6, 8, 12, 18, 24, 30, 32, 38, 42, 44, 56, 62, 66, 78, 84, 86, 90, 96, 108, 110, 116, 122, 126, 134, 138, 140, 144, 162, 170, 188, 192, 200, 204, 206, 216, 218, 248, 252, 264, 266, 294, 296, 302, 308, 318, 320, 324, 326, 330, 338, 348, 354, 360, 368, 414, 416]