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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.

A130403 Signature permutations of SPINE-transformations of A057163-conjugates of Catalan automorphisms in table A122204.

Table of values

n a(n)
0 0
1 1
2 0
3 2
4 1
5 0
6 3
7 3
8 1
9 0
10 4
11 2
12 2
13 1
14 0
15 5
16 7
17 3
18 2
19 1
20 0
21 6
22 8
23 4
24 3
25 2
26 1
27 0
28 7
29 6
30 5
31 4
32 3
33 2
34 1
35 0
36 8
37 4
38 7
39 5
40 4
41 3
42 2
43 1
44 0
45 9
46 5
47 6
48 6
49 5
50 4
51 3
52 2
53 1
54 0
55 10
56 17
57 8
58 8
59 8
60 5
61 4
62 3
63 2
64 1
65 0
66 11
67 18
68 9
69 7
70 6
71 8
72 5
73 5
74 3
75 2
76 1
77 0
78 12
79 20
80 10
81 9
82 7
83 7
84 7
85 4
86 4
87 3
88 2
89 1
90 0
91 13
92 21
93 12
94 10
95 9
96 6

List of values

[0, 1, 0, 2, 1, 0, 3, 3, 1, 0, 4, 2, 2, 1, 0, 5, 7, 3, 2, 1, 0, 6, 8, 4, 3, 2, 1, 0, 7, 6, 5, 4, 3, 2, 1, 0, 8, 4, 7, 5, 4, 3, 2, 1, 0, 9, 5, 6, 6, 5, 4, 3, 2, 1, 0, 10, 17, 8, 8, 8, 5, 4, 3, 2, 1, 0, 11, 18, 9, 7, 6, 8, 5, 5, 3, 2, 1, 0, 12, 20, 10, 9, 7, 7, 7, 4, 4, 3, 2, 1, 0, 13, 21, 12, 10, 9, 6]