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.

A133940 Numbers n such that (prime(n)^2 + prime(n+1)^2 + prime(n+2)^2)/3 is prime (A084951).

Table of values

n a(n)
1 4
2 5
3 8
4 13
5 15
6 26
7 46
8 47
9 50
10 55
11 57
12 59
13 61
14 65
15 66
16 69
17 77
18 82
19 89
20 91
21 94
22 101
23 105
24 116
25 134
26 136
27 137
28 138
29 144
30 157
31 194
32 216
33 219
34 221
35 224
36 225
37 229
38 230
39 234
40 249
41 257
42 261
43 263
44 271
45 272
46 275
47 306
48 316
49 319
50 323

List of values

[4, 5, 8, 13, 15, 26, 46, 47, 50, 55, 57, 59, 61, 65, 66, 69, 77, 82, 89, 91, 94, 101, 105, 116, 134, 136, 137, 138, 144, 157, 194, 216, 219, 221, 224, 225, 229, 230, 234, 249, 257, 261, 263, 271, 272, 275, 306, 316, 319, 323]