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A392305
as a simple table
n
a(n)
1
1
2
1
3
1
4
2
5
3
6
3
7
3
8
3
9
3
10
4
11
4
12
5
13
5
14
5
15
6
16
6
[1,1,1,2,3,3,3,3,3,4,4,5,5,5,6,6]
