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A239279
as a simple table
n
a(n)
2
5
3
1
4
1
5
14
6
1
7
20
8
1
9
10
10
273
11
14
12
1
13
38
14
1
15
68
16
0
[5,1,1,14,1,20,1,10,273,14,1,38,1,68,0]