A083099 as tables, graphs or sounds

A083099 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`2`
`3`		`10`
`4`		`32`
`5`		`124`
`6`		`440`
`7`		`1624`
`8`		`5888`
`9`		`21520`
`10`		`78368`
`11`		`285856`
`12`		`1041920`
`13`		`3798976`
`14`		`13849472`
`15`		`50492800`
`16`		`184082432`
`17`		`671121664`
`18`		`2446737920`
`19`		`8920205824`
`20`		`32520839168`
`21`		`118562913280`
`22`		`432250861568`
`23`		`1575879202816`
`24`		`5745263575040`

[0,1,2,10,32,124,440,1624,5888,21520,78368,285856, 1041920,3798976,13849472,50492800,184082432, 671121664,2446737920,8920205824,32520839168, 118562913280,432250861568,1575879202816, 5745263575040]

Last modified December 3 22:15 EST 2009. Contains 170310 sequences.

AT&T Labs Research