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A127235 formatted as a simple table:

n a(n)
1 1
2 4
3 4320
4 11496038400
5 291948240981196800000
6 190982059064777562218142105600000000
7 7081230833474514688657438735472338312479375360000000000 

[1,4,4320,11496038400,291948240981196800000,
 190982059064777562218142105600000000,
 7081230833474514688657438735472338312479375360000000000]

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Last modified December 4 15:11 EST 2009. Contains 170347 sequences.

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