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.

A249766 Numbers n = concat(s,t) such that s and t divide n.

Table of values

n a(n)
1 11
2 12
3 15
4 22
5 24
6 33
7 36
8 44
9 48
10 55
11 66
12 77
13 88
14 99
15 101
16 102
17 104
18 105
19 110
20 120
21 125
22 150
23 202
24 204
25 208
26 210
27 220
28 240
29 250
30 303
31 306
32 312
33 315
34 330
35 360
36 375
37 404
38 408
39 416
40 420
41 440
42 480
43 505
44 510
45 520
46 525
47 550
48 606
49 612
50 624
51 630
52 660
53 707
54 714
55 728

List of values

[11, 12, 15, 22, 24, 33, 36, 44, 48, 55, 66, 77, 88, 99, 101, 102, 104, 105, 110, 120, 125, 150, 202, 204, 208, 210, 220, 240, 250, 303, 306, 312, 315, 330, 360, 375, 404, 408, 416, 420, 440, 480, 505, 510, 520, 525, 550, 606, 612, 624, 630, 660, 707, 714, 728]