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A002911
as a simple table
n
a(n)
2
0
3
0
4
1
5
0
6
12
7
4
8
129
9
122
10
1332
11
960
12
10919
13
11372
14
132900
15
126396
16
1299851
17
1349784
[0,0,1,0,12,4,129,122,1332,960,10919,11372,132900, 126396,1299851,1349784]