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.

A154451 Signature permutation of a Catalan bijection induced by generator "b" of the rightward recursing instance of Basilica group wreath recursion: a = (1,b), b = s(1,a).

Table of values

n a(n)
0 0
1 1
2 3
3 2
4 7
5 8
6 6
7 4
8 5
9 18
10 17
11 20
12 21
13 22
14 16
15 19
16 14
17 9
18 10
19 15
20 11
21 12
22 13
23 49
24 50
25 48
26 45
27 46
28 55
29 54
30 57
31 58
32 59
33 61
34 62
35 63
36 64
37 47
38 44
39 53
40 56
41 60
42 42
43 51
44 37
45 23
46 24
47 38
48 25
49 26
50 27
51 43
52 52
53 39
54 28
55 29
56 40
57 30
58 31
59 32
60 41
61 33
62 34
63 35
64 36
65 143
66 142
67 146
68 147
69 148

List of values

[0, 1, 3, 2, 7, 8, 6, 4, 5, 18, 17, 20, 21, 22, 16, 19, 14, 9, 10, 15, 11, 12, 13, 49, 50, 48, 45, 46, 55, 54, 57, 58, 59, 61, 62, 63, 64, 47, 44, 53, 56, 60, 42, 51, 37, 23, 24, 38, 25, 26, 27, 43, 52, 39, 28, 29, 40, 30, 31, 32, 41, 33, 34, 35, 36, 143, 142, 146, 147, 148]