A032069 as tables, graphs or sounds

A032069 formatted as a simple table:

`n`		`a(n)`
`1`		`2`
`2`		`2`
`3`		`12`
`4`		`144`
`5`		`1440`
`6`		`20160`
`7`		`282240`
`8`		`4838400`
`9`		`87091200`
`10`		`1799884800`
`11`		`39597465600`
`12`		`965667225600`
`13`		`25107347865600`
`14`		`708585150873600`
`15`		`21257554526208000`
`16`		`682919861944320000`
`17`		`23219275306106880000`

[2,2,12,144,1440,20160,282240,4838400,87091200, 1799884800,39597465600,965667225600, 25107347865600,708585150873600,21257554526208000, 682919861944320000,23219275306106880000]

Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

AT&T Labs Research