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A163784
as a simple table
n
a(n)
1
2
2
5
3
10
4
369
5
609
6
1841
7
2462
8
3297
9
3837
10
14945
11
94590
12
98121
13
965013
14
1634157
[2,5,10,369,609,1841,2462,3297,3837,14945,94590, 98121,965013,1634157]