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A087569
as a simple table
n
a(n)
2
0
3
0
4
1
5
0
6
1
7
0
8
2
9
1
10
4
11
0
12
2
13
0
14
7
15
1
16
1
17
0
18
1
19
0
20
2
21
1
22
1
23
0
24
5
25
1
[0,0,1,0,1,0,2,1,4,0,2,0,7,1,1,0,1,0,2,1,1,0,5,1]