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A095921 formatted as a simple table:

n a(n)
1 1
2 2
3 6
4 12
5 60
6 840
7 2520
8 27720
9 720720
10 80313433200

[1,2,6,12,60,840,2520,27720,720720,80313433200]

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.


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