A075873 as tables, graphs or sounds

A075873 formatted as a simple table:

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`2`
`4`		`9`
`5`		`40`
`6`		`77`
`7`		`342`
`8`		`1519`
`9`		`2924`
`10`		`12987`
`11`		`57682`
`12`		`111035`
`13`		`493164`
`14`		`2190397`
`15`		`4216406`
`16`		`18727245`
`17`		`83177404`
`18`		`160112393`
`19`		`711142146`
`20`		`3158550955`
`21`		`6080054528`
`22`		`27004674303`
`23`		`119941758886`
`24`		`230881959671`
`25`		`1025466481368`
`26`		`4554628286713`

[0,1,2,9,40,77,342,1519,2924,12987,57682,111035, 493164,2190397,4216406,18727245,83177404, 160112393,711142146,3158550955,6080054528, 27004674303,119941758886,230881959671, 1025466481368,4554628286713]

Last modified December 16 13:01 EST 2009. Contains 170825 sequences.

AT&T Labs Research