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.

A093681 Sequence contains no 3-term arithmetic progression, starting with 1, 28.

Table of values

n a(n)
1 1
2 28
3 29
4 31
5 32
6 37
7 38
8 40
9 41
10 56
11 58
12 59
13 64
14 65
15 67
16 68
17 82
18 109
19 110
20 112
21 113
22 118
23 119
24 121
25 122
26 137
27 139
28 140
29 145
30 146
31 148
32 149
33 244
34 271
35 272
36 274
37 275
38 280
39 281
40 283
41 284
42 299
43 301
44 302
45 307
46 308
47 310
48 311
49 325
50 352
51 353
52 355
53 356
54 361
55 362

List of values

[1, 28, 29, 31, 32, 37, 38, 40, 41, 56, 58, 59, 64, 65, 67, 68, 82, 109, 110, 112, 113, 118, 119, 121, 122, 137, 139, 140, 145, 146, 148, 149, 244, 271, 272, 274, 275, 280, 281, 283, 284, 299, 301, 302, 307, 308, 310, 311, 325, 352, 353, 355, 356, 361, 362]