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.

A056775 Numbers k such that phi(k+12) = phi(k) + 12.

Table of values

n a(n)
1 5
2 7
3 11
4 17
5 19
6 29
7 31
8 41
9 45
10 47
11 59
12 61
13 65
14 67
15 71
16 80
17 89
18 97
19 99
20 101
21 112
22 117
23 127
24 135
25 137
26 139
27 151
28 167
29 171
30 176
31 179
32 181
33 196
34 199
35 207
36 209
37 211
38 227
39 229
40 239
41 251
42 257
43 269
44 271
45 272
46 279
47 281
48 294
49 304
50 310
51 312
52 337
53 347
54 367
55 369
56 389

List of values

[5, 7, 11, 17, 19, 29, 31, 41, 45, 47, 59, 61, 65, 67, 71, 80, 89, 97, 99, 101, 112, 117, 127, 135, 137, 139, 151, 167, 171, 176, 179, 181, 196, 199, 207, 209, 211, 227, 229, 239, 251, 257, 269, 271, 272, 279, 281, 294, 304, 310, 312, 337, 347, 367, 369, 389]