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.

A039565 Numbers whose base-5 representation has the same number of 0's, 1's and 4's.

Table of values

n a(n)
1 2
2 3
3 12
4 13
5 17
6 18
7 29
8 45
9 62
10 63
11 67
12 68
13 87
14 88
15 92
16 93
17 101
18 105
19 139
20 144
21 147
22 148
23 179
24 195
25 204
26 220
27 227
28 228
29 235
30 240
31 259
32 271
33 279
34 295
35 312
36 313
37 317
38 318
39 337
40 338
41 342
42 343
43 351
44 355
45 384
46 396
47 404
48 420
49 437
50 438
51 442
52 443
53 462
54 463
55 467

List of values

[2, 3, 12, 13, 17, 18, 29, 45, 62, 63, 67, 68, 87, 88, 92, 93, 101, 105, 139, 144, 147, 148, 179, 195, 204, 220, 227, 228, 235, 240, 259, 271, 279, 295, 312, 313, 317, 318, 337, 338, 342, 343, 351, 355, 384, 396, 404, 420, 437, 438, 442, 443, 462, 463, 467]