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A377986
as a simple table
n
a(n)
1
0
2
0
3
0
4
1
5
1
6
1
7
2
8
1
9
2
10
6
11
0
12
4
13
4
14
3
15
7
[0,0,0,1,1,1,2,1,2,6,0,4,4,3,7]
