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.

A029464 Numbers k that divide the (right) concatenation of all numbers <= k written in base 19 (most significant digit on left).

Table of values

n a(n)
1 1
2 3
3 9
4 19
5 27
6 36
7 47
8 51
9 57
10 76
11 83
12 108
13 156
14 171
15 228
16 279
17 323
18 361
19 405
20 475
21 492
22 513
23 675
24 684
25 855
26 1083
27 1349
28 1412
29 1425
30 1444
31 1539
32 1805
33 2025
34 2052
35 2565
36 2812
37 3249
38 4275
39 4332
40 4775
41 5415
42 6156
43 6859
44 8664
45 9747
46 9848
47 10469
48 12312

List of values

[1, 3, 9, 19, 27, 36, 47, 51, 57, 76, 83, 108, 156, 171, 228, 279, 323, 361, 405, 475, 492, 513, 675, 684, 855, 1083, 1349, 1412, 1425, 1444, 1539, 1805, 2025, 2052, 2565, 2812, 3249, 4275, 4332, 4775, 5415, 6156, 6859, 8664, 9747, 9848, 10469, 12312]