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A146930
as a simple table
n
a(n)
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
1
10
2
11
2
12
3
13
3
14
4
15
6
16
7
17
14
18
17
19
38
[1,1,1,1,1,1,1,1,1,2,2,3,3,4,6,7,14,17,38]