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.

A108986 A floretion-generated sequence calculated using the rules given for A108618 with initial seed x = - .25'i + .25'j + .25'k - .25i' - .25j' - .25k' - .25'ii' + .25'jj' + .25'kk' - .25'ij' + .25'ik' - .25'ji' + .25'jk' + .25'ki' - .25'kj' + .25e; version: tes.

Table of values

n a(n)
0 1
1 -2
2 -9
3 -6
4 1
5 16
6 12
7 -8
8 -18
9 -5
10 22
11 26
12 15
13 -16
14 -20
15 -9
16 40
17 35
18 12
19 -27
20 -21
21 8
22 49
23 41
24 11
25 -36
26 -21
27 17
28 72
29 49
30 10
31 -45
32 -18
33 25
34 88
35 60
36 4
37 -62
38 -23
39 35
40 107
41 63
42 3
43 -74
44 -19
45 46
46 127
47 68
48 -2
49 -77
50 -21
51 63
52 137
53 78
54 -14
55 -88
56 -22
57 80
58 151
59 87
60 -26
61 -89
62 -23
63 100
64 162
65 94
66 -29
67 -93
68 -21
69 118
70 169

List of values

[1, -2, -9, -6, 1, 16, 12, -8, -18, -5, 22, 26, 15, -16, -20, -9, 40, 35, 12, -27, -21, 8, 49, 41, 11, -36, -21, 17, 72, 49, 10, -45, -18, 25, 88, 60, 4, -62, -23, 35, 107, 63, 3, -74, -19, 46, 127, 68, -2, -77, -21, 63, 137, 78, -14, -88, -22, 80, 151, 87, -26, -89, -23, 100, 162, 94, -29, -93, -21, 118, 169]