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A079478 formatted as a simple table:

n a(n)
0 1
1 2
2 72
3 172800
4 60963840000
5 5574884681318400000
6 205619158526859285626880000000
7 4394314874750658447092552646524928000000000 

[1,2,72,172800,60963840000,5574884681318400000,
 205619158526859285626880000000,
 4394314874750658447092552646524928000000000]

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Last modified December 13 23:45 EST 2009. Contains 170824 sequences.

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