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A085432
as a simple table
n
a(n)
1
1
2
1
3
1
4
1
5
2
6
1
7
2
8
2
9
3
10
2
11
5
12
2
13
6
14
3
15
4
16
4
17
8
18
3
19
9
20
4
21
6
22
5
23
11
24
4
[1,1,1,1,2,1,2,2,3,2,5,2,6,3,4,4,8,3,9,4,6,5,11,4]