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.

A029486 Numbers k that divide the (left) concatenation of all numbers <= k written in base 17 (most significant digit on left).

Table of values

n a(n)
1 1
2 111
3 269
4 512
5 1536
6 4499
7 4608
8 7401
9 9216
10 23552
11 420864
12 492544
13 3635712
14 7943997
15 8175681
16 11616768
17 12344832
18 20399616
19 49798656
20 77196800
21 91584000
22 162777600
23 210598400
24 261962240
25 305856000
26 379123200
27 1484144097
28 3318331392
29 8416131072

List of values

[1, 111, 269, 512, 1536, 4499, 4608, 7401, 9216, 23552, 420864, 492544, 3635712, 7943997, 8175681, 11616768, 12344832, 20399616, 49798656, 77196800, 91584000, 162777600, 210598400, 261962240, 305856000, 379123200, 1484144097, 3318331392, 8416131072]