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A192844
as a simple table
n
a(n)
1
0
2
0
3
0
4
0
5
0
6
1
7
110
8
120266
9
36138620
10
24354992195
11
18944127297891
[0,0,0,0,0,1,110,120266,36138620,24354992195, 18944127297891]