A007625 as tables, graphs or sounds

A007625 formatted as a simple table:

`n`		`a(n)`
`-1`		`1`
`0`		`2`
`1`		`8`
`2`		`64`
`3`		`904`
`4`		`20926`
`5`		`753994`
`6`		`40412530`
`7`		`3099627142`
`8`		`329518779600`
`9`		`47292630585258`
`10`		`8962444327321130`
`11`		`2200336508719464304`
`12`		`688212546598963025056`
`13`		`270220456234745707986648`

[1,2,8,64,904,20926,753994,40412530,3099627142, 329518779600,47292630585258,8962444327321130, 2200336508719464304,688212546598963025056, 270220456234745707986648]

Last modified December 1 13:27 EST 2009. Contains 167806 sequences.

AT&T Labs Research