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.

A269383 Permutation of natural numbers: a(1) = 1, a(n) = A000079(A260738(n+1)-1) * ((2 * a(A260739(n+1))) - 1).

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 8
7 7
8 6
9 9
10 16
11 15
12 32
13 13
14 10
15 11
16 64
17 17
18 12
19 31
20 14
21 29
22 128
23 63
24 256
25 25
26 18
27 19
28 512
29 21
30 24
31 127
32 30
33 33
34 20
35 23
36 1024
37 61
38 26
39 27
40 2048
41 57
42 4096
43 255
44 22
45 125
46 8192
47 511
48 28
49 49
50 34
51 35
52 16384
53 37
54 48
55 1023
56 62
57 41
58 40
59 47
60 32768
61 253
62 58
63 59
64 36
65 65
66 65536
67 39
68 126
69 45
70 131072
71 2047
72 96
73 121
74 50
75 51
76 262144
77 53
78 60

List of values

[1, 2, 3, 4, 5, 8, 7, 6, 9, 16, 15, 32, 13, 10, 11, 64, 17, 12, 31, 14, 29, 128, 63, 256, 25, 18, 19, 512, 21, 24, 127, 30, 33, 20, 23, 1024, 61, 26, 27, 2048, 57, 4096, 255, 22, 125, 8192, 511, 28, 49, 34, 35, 16384, 37, 48, 1023, 62, 41, 40, 47, 32768, 253, 58, 59, 36, 65, 65536, 39, 126, 45, 131072, 2047, 96, 121, 50, 51, 262144, 53, 60]