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.

A116443 Numbers k which when sandwiched between two 8's give a multiple of k.

Table of values

n a(n)
1 1
2 2
3 4
4 8
5 11
6 13
7 14
8 22
9 26
10 28
11 44
12 52
13 56
14 77
15 88
16 91
17 137
18 146
19 274
20 292
21 548
22 584
23 9091
24 19802
25 39604
26 79208
27 909091
28 5882353
29 10989011
30 12987013
31 13986014
32 15037594
33 16194332
34 19138756
35 21978022
36 25974026
37 27972028
38 30075188
39 32388664
40 38277512
41 43956044

List of values

[1, 2, 4, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 137, 146, 274, 292, 548, 584, 9091, 19802, 39604, 79208, 909091, 5882353, 10989011, 12987013, 13986014, 15037594, 16194332, 19138756, 21978022, 25974026, 27972028, 30075188, 32388664, 38277512, 43956044]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.