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A104146
as a simple table
n
a(n)
1
1
2
3
3
1
4
1
5
3
6
1
7
1
8
147
9
17
10
1
11
3
12
7
13
1
14
297
15
1
[1,3,1,1,3,1,1,147,17,1,3,7,1,297,1]