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.

A070041 Permutation of natural numbers induced by the automorphism df->bf (from the depth-first to breadth-first encoding) acting on the rooted planar binary trees encoded by A014486. (with one-based indexing).

Table of values

n a(n)
1 1
2 2
3 5
4 3
5 4
6 11
7 12
8 13
9 6
10 7
11 14
12 10
13 8
14 9
15 29
16 30
17 33
18 31
19 32
20 36
21 37
22 34
23 15
24 16
25 35
26 19
27 17
28 18
29 40
30 41
31 42
32 25
33 26
34 38
35 27
36 20
37 21
38 39
39 28
40 24
41 22
42 23
43 85
44 86
45 89
46 87
47 88
48 95
49 96
50 97
51 90
52 91
53 98
54 94
55 92
56 93
57 104
58 105
59 112
60 108
61 109
62 106
63 110
64 99
65 43
66 44
67 100
68 47
69 45

List of values

[1, 2, 5, 3, 4, 11, 12, 13, 6, 7, 14, 10, 8, 9, 29, 30, 33, 31, 32, 36, 37, 34, 15, 16, 35, 19, 17, 18, 40, 41, 42, 25, 26, 38, 27, 20, 21, 39, 28, 24, 22, 23, 85, 86, 89, 87, 88, 95, 96, 97, 90, 91, 98, 94, 92, 93, 104, 105, 112, 108, 109, 106, 110, 99, 43, 44, 100, 47, 45]