A066544 as tables, graphs or sounds

A066544 formatted as a simple table:

`n`		`a(n)`
`2`		`4`
`3`		`69360`
`4`		`25181448044544`
`5`		`500282053019322336000000000`
`6`		`1364205042837678184255639132540659302400000000`
`7`		`1119704625219101611411719462621416231171361585800882437615771859939328`

[4,69360,25181448044544, 500282053019322336000000000, 1364205042837678184255639132540659302400000000, 1119704625219101611411719462621416231171361585800882437615771859939328]

Last modified December 17 23:40 EST 2009. Contains 171025 sequences.

AT&T Labs Research