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.

A125984 Signature-permutation of a Catalan automorphism: A057163-conjugate of A125982.

Table of values

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

List of values

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

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

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