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.

A354616 Numbers such that every bit in its binary expansion is in a substring of length A342263(n) that appears more than once.

Table of values

n a(n)
1 3
2 7
3 9
4 10
5 12
6 15
7 19
8 21
9 25
10 31
11 34
12 36
13 37
14 40
15 41
16 42
17 45
18 46
19 54
20 56
21 58
22 63
23 69
24 73
25 77
26 81
27 85
28 89
29 91
30 99
31 109
32 127
33 132
34 136
35 137
36 141
37 142
38 144
39 145
40 146
41 148
42 150
43 151
44 153
45 154
46 157
47 165
48 166
49 167
50 170
51 173
52 175
53 177
54 178
55 181
56 182
57 184
58 185
59 187

List of values

[3, 7, 9, 10, 12, 15, 19, 21, 25, 31, 34, 36, 37, 40, 41, 42, 45, 46, 54, 56, 58, 63, 69, 73, 77, 81, 85, 89, 91, 99, 109, 127, 132, 136, 137, 141, 142, 144, 145, 146, 148, 150, 151, 153, 154, 157, 165, 166, 167, 170, 173, 175, 177, 178, 181, 182, 184, 185, 187]

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

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