A050930 as tables, graphs or sounds

A050930 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`6`
`3`		`20`
`4`		`69`
`5`		`196`
`6`		`554`
`7`		`1368`
`8`		`3240`
`9`		`7110`
`10`		`14896`
`11`		`29624`
`12`		`56755`
`13`		`104468`
`14`		`186484`
`15`		`322800`
`16`		`544590`
`17`		`896259`
`18`		`1443834`
`19`		`2278640`
`20`		`3531647`
`21`		`5380064`
`22`		`8069672`
`23`		`11926928`
`24`		`17392983`
`25`		`25042836`
`26`		`35637168`
`27`		`50152068`
`28`		`69853604`
`29`		`96344440`
`30`		`131669538`

[1,1,6,20,69,196,554,1368,3240,7110,14896,29624, 56755,104468,186484,322800,544590,896259,1443834, 2278640,3531647,5380064,8069672,11926928,17392983, 25042836,35637168,50152068,69853604,96344440, 131669538]

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

AT&T Labs Research