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.

A099471 A sequence generated from the Quadrifoil (flat knot).

Table of values

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

List of values

[1, 0, -2, -3, -1, 3, 5, 2, -4, -7, -3, 5, 9, 4, -6, -11, -5, 7, 13, 6, -8, -15, -7, 9, 17, 8, -10, -19, -9, 11, 21, 10, -12, -23, -11, 13, 25, 12, -14, -27, -13, 15, 29, 14, -16, -31, -15, 17, 33, 16, -18, -35, -17, 19, 37, 18, -20, -39, -19, 21, 41, 20, -22]