cp's OEIS Frontend

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.

A089266 Rational knots of determinant 2n+1, counting chiral pairs twice.

Table of values

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

List of values

[2, 3, 4, 4, 6, 7, 6, 9, 10, 8, 12, 11, 10, 15, 16, 12, 14, 19, 14, 21, 22, 14, 24, 22, 18, 27, 22, 20, 30, 31, 20, 26, 34, 24, 36, 37, 22, 32, 40, 28, 42, 34, 30, 45, 38, 32, 38, 49, 32, 51, 52, 28, 54, 55, 38, 57, 46, 38, 50, 56, 42, 51, 64, 44, 66, 56]