A124861 as tables, graphs or sounds

A124861 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`4`
`3`		`11`
`4`		`29`
`5`		`80`
`6`		`219`
`7`		`597`
`8`		`1632`
`9`		`4459`
`10`		`12181`
`11`		`33280`
`12`		`90923`
`13`		`248405`
`14`		`678656`
`15`		`1854123`
`16`		`5065557`
`17`		`13839360`
`18`		`37809835`
`19`		`103298389`
`20`		`282216448`
`21`		`771029675`
`22`		`2106492245`
`23`		`5755043840`
`24`		`15723072171`
`25`		`42956232021`
`26`		`117358608384`

[1,1,4,11,29,80,219,597,1632,4459,12181,33280, 90923,248405,678656,1854123,5065557,13839360, 37809835,103298389,282216448,771029675,2106492245, 5755043840,15723072171,42956232021,117358608384]

Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

AT&T Labs Research