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A324089
as a simple table
n
a(n)
1
0
2
0
3
0
4
0
5
0
6
0
7
0
8
0
9
1
10
5
11
121
12
32960
13
75032363
[0,0,0,0,0,0,0,0,1,5,121,32960,75032363]