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.

A039572 Numbers whose base-5 representation has the same number of 2's, 3's and 4's.

Table of values

n a(n)
1 0
2 1
3 5
4 6
5 25
6 26
7 30
8 31
9 69
10 73
11 89
12 97
13 113
14 117
15 125
16 126
17 130
18 131
19 150
20 151
21 155
22 156
23 194
24 198
25 214
26 222
27 238
28 242
29 269
30 273
31 294
32 298
33 329
34 334
35 345
36 346
37 353
38 358
39 365
40 366
41 389
42 397
43 414
44 422
45 429
46 434
47 445
48 446
49 477
50 482
51 485
52 486
53 513
54 517
55 538

List of values

[0, 1, 5, 6, 25, 26, 30, 31, 69, 73, 89, 97, 113, 117, 125, 126, 130, 131, 150, 151, 155, 156, 194, 198, 214, 222, 238, 242, 269, 273, 294, 298, 329, 334, 345, 346, 353, 358, 365, 366, 389, 397, 414, 422, 429, 434, 445, 446, 477, 482, 485, 486, 513, 517, 538]