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.

A108618 A quaternion-generated sequence calculated using the rules given in the comment box with initial seed x = .5'i + .5'j + .5'k + .5e; version: "tes".

Table of values

n a(n)
0 1
1 2
2 -1
3 -2
4 -3
5 -6
6 -6
7 1
8 4
9 3
10 0
11 -5
12 -10
13 -8
14 3
15 8
16 5
17 -2
18 -9
19 -12
20 -6
21 7
22 16
23 10
24 -9
25 -18
26 -11
27 4
28 15
29 14
30 -2
31 -16
32 -20
33 -3
34 14
35 17
36 6
37 -12
38 -24
39 -11
40 10
41 21
42 14
43 -8
44 -22
45 -20
46 3
47 20
48 17
49 -2
50 -21
51 -24
52 -6
53 19
54 28
55 10
56 -21
57 -36
58 -18
59 19
60 40
61 22
62 -21
63 -42
64 -23
65 16
66 39
67 26
68 -14
69 -40
70 -32
71 9
72 38
73 29
74 -8
75 -39
76 -36
77 2
78 36
79 38
80 -1
81 -38

List of values

[1, 2, -1, -2, -3, -6, -6, 1, 4, 3, 0, -5, -10, -8, 3, 8, 5, -2, -9, -12, -6, 7, 16, 10, -9, -18, -11, 4, 15, 14, -2, -16, -20, -3, 14, 17, 6, -12, -24, -11, 10, 21, 14, -8, -22, -20, 3, 20, 17, -2, -21, -24, -6, 19, 28, 10, -21, -36, -18, 19, 40, 22, -21, -42, -23, 16, 39, 26, -14, -40, -32, 9, 38, 29, -8, -39, -36, 2, 36, 38, -1, -38]