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.

A039567 Numbers whose base-5 representation has the same number of 0's, 2's and 4's.

Table of values

n a(n)
1 1
2 3
3 6
4 8
5 16
6 18
7 31
8 33
9 41
10 43
11 54
12 70
13 81
14 83
15 91
16 93
17 102
18 110
19 139
20 147
21 156
22 158
23 166
24 168
25 179
26 195
27 206
28 208
29 216
30 218
31 227
32 235
33 259
34 269
35 271
36 273
37 279
38 295
39 329
40 345
41 351
42 353
43 355
44 365
45 389
46 397
47 406
48 408
49 416
50 418
51 429
52 445
53 456
54 458
55 466
56 468

List of values

[1, 3, 6, 8, 16, 18, 31, 33, 41, 43, 54, 70, 81, 83, 91, 93, 102, 110, 139, 147, 156, 158, 166, 168, 179, 195, 206, 208, 216, 218, 227, 235, 259, 269, 271, 273, 279, 295, 329, 345, 351, 353, 355, 365, 389, 397, 406, 408, 416, 418, 429, 445, 456, 458, 466, 468]