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.

A015917 Numbers k such that sigma(k) + 12 = sigma(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 47
10 59
11 61
12 65
13 67
14 71
15 89
16 97
17 101
18 127
19 137
20 139
21 151
22 167
23 170
24 179
25 181
26 199
27 209
28 211
29 227
30 229
31 239
32 251
33 257
34 269
35 271
36 281
37 337
38 347
39 367
40 389
41 397
42 409
43 419
44 421
45 431
46 449
47 467
48 479
49 487
50 491
51 509
52 557
53 587

List of values

[5, 7, 11, 17, 19, 29, 31, 41, 47, 59, 61, 65, 67, 71, 89, 97, 101, 127, 137, 139, 151, 167, 170, 179, 181, 199, 209, 211, 227, 229, 239, 251, 257, 269, 271, 281, 337, 347, 367, 389, 397, 409, 419, 421, 431, 449, 467, 479, 487, 491, 509, 557, 587]