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A108395 formatted as a simple table:

n a(n)
1 1
2 2
3 12
4 288
5 161280
6 1393920
7 61479419904000
8 592612475535360
9 6670903752021072936960

[1,2,12,288,161280,1393920,61479419904000,
 592612475535360,6670903752021072936960]

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.


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