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A019317
as a simple table
n
a(n)
1
1
2
2
3
16
4
25
5
1
6
3
7
38
8
7
9
1
10
1
11
2
12
7
13
1
14
4
15
3
16
1
[1,2,16,25,1,3,38,7,1,1,2,7,1,4,3,1]