A119373 as tables, graphs or sounds

A119373 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`6`
`3`		`20`
`4`		`70`
`5`		`253`
`6`		`938`
`7`		`3546`
`8`		`13617`
`9`		`52967`
`10`		`208255`
`11`		`826315`
`12`		`3304456`
`13`		`13304924`
`14`		`53891402`
`15`		`219442686`
`16`		`897772983`
`17`		`3688451380`
`18`		`15211545938`
`19`		`62950542636`
`20`		`261329456566`
`21`		`1087985751336`
`22`		`4541524025769`
`23`		`19003488710465`
`24`		`79696345430789`

[1,2,6,20,70,253,938,3546,13617,52967,208255, 826315,3304456,13304924,53891402,219442686, 897772983,3688451380,15211545938,62950542636, 261329456566,1087985751336,4541524025769, 19003488710465,79696345430789]

Last modified November 27 14:50 EST 2009. Contains 167570 sequences.

AT&T Labs Research