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A212906 Triangle T(n,k) of orders of degree-n irreducible polynomials over GF(3) listed in ascending order.

Table of values

n a(n)
1 1
2 2
3 4
4 8
5 13
6 26
7 5
8 10
9 16
10 20
11 40
12 80
13 11
14 22
15 121
16 242
17 7
18 14
19 28
20 52
21 56
22 91
23 104
24 182
25 364
26 728
27 1093
28 2186
29 32
30 41
31 82
32 160
33 164
34 205
35 328
36 410
37 656
38 820
39 1312
40 1640
41 3280
42 6560
43 757
44 1514
45 9841
46 19682
47 44
48 61
49 88
50 122
51 244
52 484
53 488
54 671
55 968
56 1342

List of values

[1, 2, 4, 8, 13, 26, 5, 10, 16, 20, 40, 80, 11, 22, 121, 242, 7, 14, 28, 52, 56, 91, 104, 182, 364, 728, 1093, 2186, 32, 41, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 757, 1514, 9841, 19682, 44, 61, 88, 122, 244, 484, 488, 671, 968, 1342]