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A002795 formatted as a simple table:

n a(n)
0 1
1 2
2 5
3 27
4 923
5 909182
6 1046593950039
7 1168971346319460027570137
8 1730152138254248421873938035305987364739567671241 

[1,2,5,27,923,909182,1046593950039,
 1168971346319460027570137,
 1730152138254248421873938035305987364739567671241]

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Last modified December 10 00:48 EST 2009. Contains 170565 sequences.

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