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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.

A367126 a(n) is the degree of the polyomino with binary code A246521(n+1) in the n-omino graph defined in A098891.

Table of values

n a(n)
1 0
2 0
3 1
4 1
5 4
6 3
7 4
8 3
9 2
10 10
11 9
12 5
13 9
14 10
15 9
16 8
17 9
18 10
19 9
20 4
21 2
22 16
23 28
24 16
25 14
26 12
27 12
28 18
29 15
30 20
31 21
32 16
33 16
34 16
35 15
36 18
37 20
38 11
39 14
40 13
41 18
42 6
43 12
44 16
45 18
46 11
47 9
48 11
49 15
50 22
51 20
52 11
53 19
54 14
55 16
56 3
57 38
58 36
59 35
60 33
61 31
62 32
63 38
64 25
65 31
66 38
67 17
68 14
69 30
70 14
71 26

List of values

[0, 0, 1, 1, 4, 3, 4, 3, 2, 10, 9, 5, 9, 10, 9, 8, 9, 10, 9, 4, 2, 16, 28, 16, 14, 12, 12, 18, 15, 20, 21, 16, 16, 16, 15, 18, 20, 11, 14, 13, 18, 6, 12, 16, 18, 11, 9, 11, 15, 22, 20, 11, 19, 14, 16, 3, 38, 36, 35, 33, 31, 32, 38, 25, 31, 38, 17, 14, 30, 14, 26]

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