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A078672
as a simple table
n
a(n)
6
0
7
0
8
0
9
0
10
0
11
0
12
1
13
1
14
6
15
16
16
59
17
188
18
685
19
2412
20
8825
21
32110
22
118505
[0,0,0,0,0,0,1,1,6,16,59,188,685,2412,8825,32110, 118505]