A095268 as tables, graphs or sounds

A095268 formatted as a simple table:

`n`		`a(n)`
`2`		`1`
`3`		`2`
`4`		`7`
`5`		`20`
`6`		`71`
`7`		`240`
`8`		`871`
`9`		`3148`
`10`		`11655`
`11`		`43332`
`12`		`162769`
`13`		`614198`
`14`		`2330537`
`15`		`8875768`
`16`		`33924859`
`17`		`130038230`
`18`		`499753855`
`19`		`1924912894`
`20`		`7429160296`
`21`		`28723877732`
`22`		`111236423288`
`23`		`431403470222`

[1,2,7,20,71,240,871,3148,11655,43332,162769, 614198,2330537,8875768,33924859,130038230, 499753855,1924912894,7429160296,28723877732, 111236423288,431403470222]

Last modified December 17 23:40 EST 2009. Contains 171025 sequences.

AT&T Labs Research