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.

A347476 Numbers which give a prime number when 0's and 1's are interchanged in their binary representation.

Table of values

n a(n)
1 4
2 5
3 8
4 10
5 12
6 13
7 18
8 20
9 24
10 26
11 28
12 29
13 32
14 34
15 40
16 44
17 46
18 50
19 52
20 56
21 58
22 60
23 61
24 66
25 68
26 74
27 80
28 84
29 86
30 90
31 96
32 98
33 104
34 108
35 110
36 114
37 116
38 120
39 122
40 124
41 125
42 128
43 142
44 146
45 148
46 152
47 154
48 158
49 166
50 172
51 176
52 182
53 184
54 188
55 194
56 196
57 202
58 208
59 212

List of values

[4, 5, 8, 10, 12, 13, 18, 20, 24, 26, 28, 29, 32, 34, 40, 44, 46, 50, 52, 56, 58, 60, 61, 66, 68, 74, 80, 84, 86, 90, 96, 98, 104, 108, 110, 114, 116, 120, 122, 124, 125, 128, 142, 146, 148, 152, 154, 158, 166, 172, 176, 182, 184, 188, 194, 196, 202, 208, 212]

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

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