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A327997 Triangle read by rows: coefficients of the polynomials given by KummerU(-n, 1 - n - x, 3).

Table of values

n a(n)
0 1
1 3
2 1
3 9
4 7
5 1
6 27
7 38
8 12
9 1
10 81
11 192
12 101
13 18
14 1
15 243
16 969
17 755
18 215
19 25
20 1
21 729
22 5115
23 5494
24 2205
25 400
26 33
27 1
28 2187
29 29322
30 40971
31 21469
32 5355
33 679
34 42
35 1
36 6561
37 187992
38 323658
39 209356
40 66619
41 11452
42 1078
43 52
44 1
45 19683
46 1370745
47 2764926
48 2111318
49 813645
50 176295
51 22302
52 1626
53 63
54 1

List of values

[1, 3, 1, 9, 7, 1, 27, 38, 12, 1, 81, 192, 101, 18, 1, 243, 969, 755, 215, 25, 1, 729, 5115, 5494, 2205, 400, 33, 1, 2187, 29322, 40971, 21469, 5355, 679, 42, 1, 6561, 187992, 323658, 209356, 66619, 11452, 1078, 52, 1, 19683, 1370745, 2764926, 2111318, 813645, 176295, 22302, 1626, 63, 1]