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A072925
as a simple table
n
a(n)
1
1
2
1
3
1
4
2
5
4
6
8
7
17
8
36
9
78
10
171
11
379
12
888
13
1944
[1,1,1,2,4,8,17,36,78,171,379,888,1944]
