A080951 as tables, graphs or sounds

A080951 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`5`
`2`		`30`
`3`		`140`
`4`		`560`
`5`		`2016`
`6`		`6720`
`7`		`21120`
`8`		`63360`
`9`		`183040`
`10`		`512512`
`11`		`1397760`
`12`		`3727360`
`13`		`9748480`
`14`		`25067520`
`15`		`63504384`
`16`		`158760960`
`17`		`392232960`
`18`		`958791680`
`19`		`2321285120`
`20`		`5571084288`
`21`		`13264486400`
`22`		`31352422400`
`23`		`73610035200`
`24`		`171756748800`

[1,5,30,140,560,2016,6720,21120,63360,183040, 512512,1397760,3727360,9748480,25067520,63504384, 158760960,392232960,958791680,2321285120, 5571084288,13264486400,31352422400,73610035200, 171756748800]

Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

AT&T Labs Research