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A366443
as a simple table
n
a(n)
1
0
2
0
3
0
4
1
5
0
6
1
7
1
8
5
9
5
10
23
11
46
12
187
13
552
14
2145
15
7796
[0,0,0,1,0,1,1,5,5,23,46,187,552,2145,7796]
