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A263128
as a simple table
n
a(n)
1
119
2
1708
3
56288
4
3049840
5
344322375
6
33563774112
7
3600054345088
8
406348635796752
[119,1708,56288,3049840,344322375,33563774112, 3600054345088,406348635796752]