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A115101
as a simple table
n
a(n)
0
1
1
1
2
1
3
1
4
2
5
2
6
2
7
2
8
2
9
5
10
4
11
7
12
7
13
6
14
10
15
7
16
8
[1,1,1,1,2,2,2,2,2,5,4,7,7,6,10,7,8]
