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.

A057930 Sequence b(n) mentioned in A057929.

Table of values

n a(n)
1 7
2 13
3 14
4 15
5 25
6 26
7 27
8 29
9 30
10 31
11 45
12 46
13 47
14 49
15 50
16 51
17 53
18 54
19 55
20 61
21 62
22 63
23 89
24 90
25 91
26 93
27 94
28 95
29 125
30 126
31 127
32 225
33 226
34 227
35 229
36 230
37 231
38 237
39 238
40 239
41 249
42 250
43 251
44 253
45 254
46 255
47 397
48 398
49 399
50 401
51 402
52 403
53 405
54 406
55 407
56 413
57 414
58 415

List of values

[7, 13, 14, 15, 25, 26, 27, 29, 30, 31, 45, 46, 47, 49, 50, 51, 53, 54, 55, 61, 62, 63, 89, 90, 91, 93, 94, 95, 125, 126, 127, 225, 226, 227, 229, 230, 231, 237, 238, 239, 249, 250, 251, 253, 254, 255, 397, 398, 399, 401, 402, 403, 405, 406, 407, 413, 414, 415]