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.

A127289 Signature-permutation of a Catalan automorphism: composition of A127291 and A057164.

Table of values

n a(n)
0 0
1 1
2 3
3 2
4 6
5 8
6 7
7 5
8 4
9 15
10 20
11 14
12 19
13 21
14 18
15 22
16 16
17 11
18 13
19 17
20 12
21 10
22 9
23 39
24 53
25 41
26 55
27 59
28 40
29 54
30 38
31 52
32 57
33 37
34 51
35 56
36 58
37 47
38 60
39 49
40 62
41 64
42 48
43 61
44 43
45 29
46 34
47 42
48 28
49 33
50 35
51 50
52 63
53 46
54 32
55 36
56 44
57 30
58 25
59 27
60 45
61 31
62 26
63 24
64 23
65 113
66 155
67 118
68 160
69 173

List of values

[0, 1, 3, 2, 6, 8, 7, 5, 4, 15, 20, 14, 19, 21, 18, 22, 16, 11, 13, 17, 12, 10, 9, 39, 53, 41, 55, 59, 40, 54, 38, 52, 57, 37, 51, 56, 58, 47, 60, 49, 62, 64, 48, 61, 43, 29, 34, 42, 28, 33, 35, 50, 63, 46, 32, 36, 44, 30, 25, 27, 45, 31, 26, 24, 23, 113, 155, 118, 160, 173]

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

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