A052584 as tables, graphs or sounds

A052584 formatted as a simple table:

`n`		`a(n)`
`0`		`2`
`1`		`2`
`2`		`6`
`3`		`30`
`4`		`216`
`5`		`2040`
`6`		`23760`
`7`		`327600`
`8`		`5201280`
`9`		`93260160`
`10`		`1861574400`
`11`		`40914720000`
`12`		`981474278400`
`13`		`25512104217600`
`14`		`714251739801600`
`15`		`21426244519680000`
`16`		`685618901839872000`
`17`		`23310686975127552000`

[2,2,6,30,216,2040,23760,327600,5201280,93260160, 1861574400,40914720000,981474278400, 25512104217600,714251739801600,21426244519680000, 685618901839872000,23310686975127552000]

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

AT&T Labs Research