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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.

A193067 The number of isomorphism classes of connected Alexander (a.k.a. indecomposable affine) quandles of order n.

Table of values

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

List of values

[1, 0, 1, 1, 3, 0, 5, 2, 8, 0, 9, 1, 11, 0, 3, 9, 15, 0, 17, 3, 5, 0, 21, 2, 34, 0, 30, 5, 27, 0, 29, 8, 9, 0, 15, 8, 35, 0, 11, 6, 39, 0, 41, 9, 24, 0, 45, 9, 76, 0, 15, 11, 51, 0, 27, 10, 17, 0, 57, 3, 59, 0, 40, 61, 33, 0, 65, 15, 21, 0, 69, 16, 71, 0, 34]