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.

A342426 Niven numbers in base 3/2: numbers divisible by their sum of digits in fractional base 3/2 (A244040).

Table of values

n a(n)
1 1
2 2
3 6
4 9
5 14
6 21
7 40
8 42
9 56
10 72
11 84
12 108
13 110
14 120
15 126
16 130
17 143
18 154
19 156
20 162
21 165
22 168
23 169
24 176
25 180
26 182
27 189
28 198
29 220
30 225
31 231
32 243
33 252
34 280
35 288
36 297
37 306
38 308
39 320
40 322
41 330
42 336
43 348
44 350
45 364
46 390
47 423
48 430
49 432
50 459
51 460
52 462
53 480
54 490
55 504

List of values

[1, 2, 6, 9, 14, 21, 40, 42, 56, 72, 84, 108, 110, 120, 126, 130, 143, 154, 156, 162, 165, 168, 169, 176, 180, 182, 189, 198, 220, 225, 231, 243, 252, 280, 288, 297, 306, 308, 320, 322, 330, 336, 348, 350, 364, 390, 423, 430, 432, 459, 460, 462, 480, 490, 504]