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A036371
as a simple table
n
a(n)
0
1
1
1
2
1
3
2
4
3
5
4
6
4
7
5
8
4
9
4
10
3
11
2
12
1
13
1
[1,1,1,2,3,4,4,5,4,4,3,2,1,1]