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A038169
as a simple table
n
a(n)
1
1
2
1
3
1
4
3
5
7
6
24
7
88
8
385
9
1713
10
8112
11
38869
12
190128
13
938357
[1,1,1,3,7,24,88,385,1713,8112,38869,190128, 938357]