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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.

A323100 Square array read by ascending antidiagonals: T(p,q) is the number of bases e such that e^2 = -1 in Clifford algebra Cl(p,q)(R).

Table of values

n a(n)
0 0
1 0
2 1
3 1
4 1
5 3
6 4
7 2
8 4
9 6
10 10
11 6
12 6
13 10
14 10
15 20
16 16
17 12
18 16
19 20
20 16
21 36
22 36
23 28
24 28
25 36
26 36
27 28
28 64
29 72
30 64
31 56
32 64
33 72
34 64
35 56
36 120
37 136
38 136
39 120
40 120
41 136
42 136
43 120
44 120
45 240
46 256
47 272
48 256
49 240
50 256
51 272
52 256
53 240
54 256
55 496
56 496
57 528
58 528
59 496
60 496
61 528
62 528
63 496
64 496
65 528

List of values

[0, 0, 1, 1, 1, 3, 4, 2, 4, 6, 10, 6, 6, 10, 10, 20, 16, 12, 16, 20, 16, 36, 36, 28, 28, 36, 36, 28, 64, 72, 64, 56, 64, 72, 64, 56, 120, 136, 136, 120, 120, 136, 136, 120, 120, 240, 256, 272, 256, 240, 256, 272, 256, 240, 256, 496, 496, 528, 528, 496, 496, 528, 528, 496, 496, 528]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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