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A002165 formatted as a simple table:

n a(n)
1 0
2 18
3 108
4 180
5 -5040
6 162000
7 14565600
8 563253408
9 17544639744
10 750651187968

[0,18,108,180,-5040,162000,14565600,563253408,
 17544639744,750651187968]

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Last modified November 27 14:34 EST 2009. Contains 167570 sequences.


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