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A307467
as a simple table
n
a(n)
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
2
9
3
10
4
11
4
12
4
13
5
14
5
15
6
16
7
[1,1,1,1,1,1,1,2,3,4,4,4,5,5,6,7]