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.

A039564 Numbers whose base-5 representation has the same number of 0's, 1's and 3's.

Table of values

n a(n)
1 2
2 4
3 12
4 14
5 22
6 24
7 28
8 40
9 62
10 64
11 72
12 74
13 76
14 80
15 112
16 114
17 122
18 124
19 138
20 142
21 144
22 148
23 178
24 190
25 202
26 204
27 210
28 220
29 228
30 240
31 258
32 266
33 278
34 290
35 312
36 314
37 322
38 324
39 326
40 330
41 362
42 364
43 372
44 374
45 382
46 384
47 386
48 396
49 402
50 404
51 410
52 420
53 426
54 430
55 476

List of values

[2, 4, 12, 14, 22, 24, 28, 40, 62, 64, 72, 74, 76, 80, 112, 114, 122, 124, 138, 142, 144, 148, 178, 190, 202, 204, 210, 220, 228, 240, 258, 266, 278, 290, 312, 314, 322, 324, 326, 330, 362, 364, 372, 374, 382, 384, 386, 396, 402, 404, 410, 420, 426, 430, 476]