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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.

A008649 Molien series of 3 X 3 upper triangular matrices over GF( 3 ).

Table of values

n a(n)
0 1
1 1
2 1
3 2
4 2
5 2
6 3
7 3
8 3
9 5
10 5
11 5
12 7
13 7
14 7
15 9
16 9
17 9
18 12
19 12
20 12
21 15
22 15
23 15
24 18
25 18
26 18
27 22
28 22
29 22
30 26
31 26
32 26
33 30
34 30
35 30
36 35
37 35
38 35
39 40
40 40
41 40
42 45
43 45
44 45
45 51
46 51
47 51
48 57
49 57
50 57
51 63
52 63
53 63
54 70
55 70
56 70
57 77
58 77
59 77
60 84
61 84
62 84
63 92
64 92
65 92
66 100
67 100
68 100

List of values

[1, 1, 1, 2, 2, 2, 3, 3, 3, 5, 5, 5, 7, 7, 7, 9, 9, 9, 12, 12, 12, 15, 15, 15, 18, 18, 18, 22, 22, 22, 26, 26, 26, 30, 30, 30, 35, 35, 35, 40, 40, 40, 45, 45, 45, 51, 51, 51, 57, 57, 57, 63, 63, 63, 70, 70, 70, 77, 77, 77, 84, 84, 84, 92, 92, 92, 100, 100, 100]

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

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