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.

A026231 Numbers k such that A026166(k) = A026142(k) + 1.

Table of values

n a(n)
1 8
2 17
3 20
4 26
5 35
6 44
7 47
8 53
9 56
10 62
11 71
12 74
13 80
14 89
15 98
16 101
17 107
18 116
19 125
20 128
21 134
22 137
23 143
24 152
25 155
26 161
27 164
28 170
29 179
30 182
31 188
32 197
33 206
34 209
35 215
36 218
37 224
38 233
39 236
40 242
41 251
42 260
43 263
44 269
45 278
46 287
47 290
48 296
49 299

List of values

[8, 17, 20, 26, 35, 44, 47, 53, 56, 62, 71, 74, 80, 89, 98, 101, 107, 116, 125, 128, 134, 137, 143, 152, 155, 161, 164, 170, 179, 182, 188, 197, 206, 209, 215, 218, 224, 233, 236, 242, 251, 260, 263, 269, 278, 287, 290, 296, 299]