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.

A101082 Numbers n such that binary representation contains bit strings "10" and "01" (possibly overlapping).

Table of values

n a(n)
1 5
2 9
3 10
4 11
5 13
6 17
7 18
8 19
9 20
10 21
11 22
12 23
13 25
14 26
15 27
16 29
17 33
18 34
19 35
20 36
21 37
22 38
23 39
24 40
25 41
26 42
27 43
28 44
29 45
30 46
31 47
32 49
33 50
34 51
35 52
36 53
37 54
38 55
39 57
40 58
41 59
42 61
43 65
44 66
45 67
46 68
47 69
48 70
49 71
50 72
51 73
52 74
53 75
54 76
55 77
56 78
57 79
58 80
59 81
60 82
61 83
62 84
63 85
64 86
65 87
66 88
67 89
68 90
69 91
70 92

List of values

[5, 9, 10, 11, 13, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 29, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 49, 50, 51, 52, 53, 54, 55, 57, 58, 59, 61, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92]

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

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