A099376 as tables, graphs or sounds

A099376 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`4`
`3`		`14`
`4`		`48`
`5`		`165`
`6`		`572`
`7`		`2002`
`8`		`7072`
`9`		`25194`
`10`		`90440`
`11`		`326876`
`12`		`1188640`
`13`		`4345965`
`14`		`15967980`
`15`		`58929450`
`16`		`218349120`
`17`		`811985790`
`18`		`3029594040`
`19`		`11338026180`
`20`		`42550029600`
`21`		`160094486370`
`22`		`603784920024`
`23`		`2282138106804`
`24`		`8643460269248`

[0,1,4,14,48,165,572,2002,7072,25194,90440,326876, 1188640,4345965,15967980,58929450,218349120, 811985790,3029594040,11338026180,42550029600, 160094486370,603784920024,2282138106804, 8643460269248]

Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

AT&T Labs Research