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.

A005941 Inverse of the Doudna sequence A005940.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 6
7 9
8 8
9 7
10 10
11 17
12 12
13 33
14 18
15 11
16 16
17 65
18 14
19 129
20 20
21 19
22 34
23 257
24 24
25 13
26 66
27 15
28 36
29 513
30 22
31 1025
32 32
33 35
34 130
35 21
36 28
37 2049
38 258
39 67
40 40
41 4097
42 38
43 8193
44 68
45 23
46 514
47 16385
48 48
49 25
50 26
51 131
52 132
53 32769
54 30
55 37
56 72
57 259
58 1026
59 65537
60 44
61 131073
62 2050
63 39
64 64

List of values

[1, 2, 3, 4, 5, 6, 9, 8, 7, 10, 17, 12, 33, 18, 11, 16, 65, 14, 129, 20, 19, 34, 257, 24, 13, 66, 15, 36, 513, 22, 1025, 32, 35, 130, 21, 28, 2049, 258, 67, 40, 4097, 38, 8193, 68, 23, 514, 16385, 48, 25, 26, 131, 132, 32769, 30, 37, 72, 259, 1026, 65537, 44, 131073, 2050, 39, 64]