A001011 as tables, graphs or sounds

A001011 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`5`
`5`		`14`
`6`		`38`
`7`		`120`
`8`		`353`
`9`		`1148`
`10`		`3527`
`11`		`11622`
`12`		`36627`
`13`		`121622`
`14`		`389560`
`15`		`1301140`
`16`		`4215748`
`17`		`13976335`
`18`		`46235800`
`19`		`155741571`
`20`		`512559185`
`21`		`1732007938`
`22`		`5732533570`
`23`		`19423092113`
`24`		`64590165281`
`25`		`219349187968`
`26`		`732358098471`

[1,1,2,5,14,38,120,353,1148,3527,11622,36627, 121622,389560,1301140,4215748,13976335,46235800, 155741571,512559185,1732007938,5732533570, 19423092113,64590165281,219349187968, 732358098471]

Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

AT&T Labs Research