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.

A297933 Rectangular array, by antidiagonals: Row n gives the numbers whose base-2 digits d(m), d(m-1), ..., d(0) having n as maximal run-length of 1's.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 6
6 7
7 5
8 11
9 14
10 15
11 8
12 12
13 23
14 30
15 31
16 9
17 13
18 28
19 47
20 62
21 63
22 10
23 19
24 29
25 60
26 95
27 126
28 127
29 16
30 22
31 39
32 61
33 124
34 191
35 254
36 255
37 17
38 24
39 46
40 79
41 125
42 252
43 383
44 510
45 511
46 18
47 25
48 55
49 94
50 159
51 253
52 508
53 767
54 1022
55 1023
56 20
57 26
58 56
59 111
60 190
61 319

List of values

[1, 2, 3, 4, 6, 7, 5, 11, 14, 15, 8, 12, 23, 30, 31, 9, 13, 28, 47, 62, 63, 10, 19, 29, 60, 95, 126, 127, 16, 22, 39, 61, 124, 191, 254, 255, 17, 24, 46, 79, 125, 252, 383, 510, 511, 18, 25, 55, 94, 159, 253, 508, 767, 1022, 1023, 20, 26, 56, 111, 190, 319]