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.

A107911 Numbers having consecutive zeros and also consecutive ones in binary representation.

Table of values

n a(n)
1 12
2 19
3 24
4 25
5 28
6 35
7 38
8 39
9 44
10 48
11 49
12 50
13 51
14 52
15 56
16 57
17 60
18 67
19 70
20 71
21 75
22 76
23 77
24 78
25 79
26 83
27 88
28 89
29 92
30 96
31 97
32 98
33 99
34 100
35 101
36 102
37 103
38 104
39 105
40 108
41 112
42 113
43 114
44 115
45 116
46 120
47 121
48 124
49 131
50 134
51 135
52 139
53 140
54 141
55 142
56 143
57 147
58 150
59 151
60 152

List of values

[12, 19, 24, 25, 28, 35, 38, 39, 44, 48, 49, 50, 51, 52, 56, 57, 60, 67, 70, 71, 75, 76, 77, 78, 79, 83, 88, 89, 92, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 108, 112, 113, 114, 115, 116, 120, 121, 124, 131, 134, 135, 139, 140, 141, 142, 143, 147, 150, 151, 152]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.