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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.

A123696 Signature permutation of a nonrecursive Catalan automorphism: row 1653063 of table A089840.

Table of values

n a(n)
0 0
1 1
2 3
3 2
4 8
5 7
6 4
7 5
8 6
9 21
10 22
11 17
12 18
13 20
14 9
15 10
16 11
17 12
18 13
19 14
20 15
21 16
22 19
23 58
24 59
25 62
26 63
27 64
28 45
29 46
30 48
31 49
32 50
33 54
34 55
35 57
36 61
37 23
38 24
39 25
40 26
41 27
42 28
43 29
44 30
45 31
46 32
47 33
48 34
49 35
50 36
51 37
52 38
53 39
54 40
55 41
56 42
57 43
58 44
59 47
60 51
61 52
62 53
63 56
64 60
65 170
66 171
67 174
68 175
69 176

List of values

[0, 1, 3, 2, 8, 7, 4, 5, 6, 21, 22, 17, 18, 20, 9, 10, 11, 12, 13, 14, 15, 16, 19, 58, 59, 62, 63, 64, 45, 46, 48, 49, 50, 54, 55, 57, 61, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 47, 51, 52, 53, 56, 60, 170, 171, 174, 175, 176]

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

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