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.

A024639 n written in fractional base 7/2.

Table of values

n a(n)
0 0
1 1
2 2
3 3
4 4
5 5
6 6
7 20
8 21
9 22
10 23
11 24
12 25
13 26
14 40
15 41
16 42
17 43
18 44
19 45
20 46
21 60
22 61
23 62
24 63
25 64
26 65
27 66
28 210
29 211
30 212
31 213
32 214
33 215
34 216
35 230
36 231
37 232
38 233
39 234
40 235
41 236
42 250
43 251
44 252
45 253
46 254
47 255
48 256
49 400
50 401
51 402
52 403
53 404
54 405
55 406
56 420
57 421
58 422
59 423
60 424
61 425

List of values

[0, 1, 2, 3, 4, 5, 6, 20, 21, 22, 23, 24, 25, 26, 40, 41, 42, 43, 44, 45, 46, 60, 61, 62, 63, 64, 65, 66, 210, 211, 212, 213, 214, 215, 216, 230, 231, 232, 233, 234, 235, 236, 250, 251, 252, 253, 254, 255, 256, 400, 401, 402, 403, 404, 405, 406, 420, 421, 422, 423, 424, 425]