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.

A027863 Numbers k such that k^2 + (k+1)^2 + (k+2)^2 is prime.

Table of values

n a(n)
1 0
2 2
3 6
4 12
5 14
6 24
7 34
8 52
9 56
10 62
11 66
12 76
13 86
14 94
15 96
16 122
17 124
18 132
19 152
20 154
21 164
22 182
23 184
24 194
25 206
26 216
27 226
28 244
29 252
30 254
31 262
32 272
33 276
34 294
35 322
36 336
37 342
38 362
39 364
40 376
41 384
42 404
43 406
44 416
45 436
46 446
47 464
48 472
49 486
50 502
51 546
52 556
53 584
54 604
55 612
56 616

List of values

[0, 2, 6, 12, 14, 24, 34, 52, 56, 62, 66, 76, 86, 94, 96, 122, 124, 132, 152, 154, 164, 182, 184, 194, 206, 216, 226, 244, 252, 254, 262, 272, 276, 294, 322, 336, 342, 362, 364, 376, 384, 404, 406, 416, 436, 446, 464, 472, 486, 502, 546, 556, 584, 604, 612, 616]