A159420 as tables, graphs or sounds

A159420 formatted as a simple table:

`n`		`a(n)`
`3`		`88`
`4`		`223176`
`5`		`965933960`
`6`		`4489601294080`
`7`		`17024968617729600`
`8`		`46153277154525398944`
`9`		`81793715658361957586560`
`10`		`88458274598979298245766144`
`11`		`56041133859159452089225510480`
`12`		`20683461264345734698581425659800`

[88,223176,965933960,4489601294080, 17024968617729600,46153277154525398944, 81793715658361957586560, 88458274598979298245766144, 56041133859159452089225510480, 20683461264345734698581425659800]

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

AT&T Labs Research