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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.

A200583 Table read by rows, n >= 1, 1 <= k <= card(divisors(n)), T(n,k) meanders of length n and central angle of 360/d degrees, d the k-th divisor of n.

Table of values

n a(n)
1 1
2 2
3 1
4 4
5 1
6 8
7 3
8 1
9 16
10 1
11 32
12 10
13 4
14 1
15 64
16 1
17 128
18 35
19 5
20 1
21 256
22 22
23 1
24 512
25 126
26 6
27 1
28 1024
29 1
30 2048
31 462
32 134
33 46
34 7
35 1
36 4096
37 1
38 8192
39 1716
40 8
41 1
42 16384
43 866
44 94
45 1
46 32768
47 6435
48 485
49 9
50 1
51 65536
52 1
53 131072
54 24310
55 5812
56 190
57 10
58 1
59 262144
60 1
61 524288

List of values

[1, 2, 1, 4, 1, 8, 3, 1, 16, 1, 32, 10, 4, 1, 64, 1, 128, 35, 5, 1, 256, 22, 1, 512, 126, 6, 1, 1024, 1, 2048, 462, 134, 46, 7, 1, 4096, 1, 8192, 1716, 8, 1, 16384, 866, 94, 1, 32768, 6435, 485, 9, 1, 65536, 1, 131072, 24310, 5812, 190, 10, 1, 262144, 1, 524288]