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A126295
as a simple table
n
a(n)
0
1
1
1
2
2
3
2
4
2
5
3
6
4
7
5
8
4
9
4
10
4
11
4
12
4
13
7
14
8
15
7
16
6
17
10
[1,1,2,2,2,3,4,5,4,4,4,4,4,7,8,7,6,10]