A052864 as tables, graphs or sounds

A052864 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`2`
`3`		`12`
`4`		`82`
`5`		`670`
`6`		`6458`
`7`		`72072`
`8`		`915864`
`9`		`13068768`
`10`		`206998032`
`11`		`3604604256`
`12`		`68455569840`
`13`		`1408152976464`
`14`		`31191374639280`
`15`		`740216664633984`
`16`		`18736923967232256`
`17`		`503916672279712896`
`18`		`14349543617967990912`

[0,0,2,12,82,670,6458,72072,915864,13068768, 206998032,3604604256,68455569840,1408152976464, 31191374639280,740216664633984,18736923967232256, 503916672279712896,14349543617967990912]

Last modified December 4 12:48 EST 2009. Contains 170310 sequences.

AT&T Labs Research