A085139 as tables, graphs or sounds

A085139 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`18`
`5`		`58`
`6`		`194`
`7`		`670`
`8`		`2370`
`9`		`8546`
`10`		`31298`
`11`		`116102`
`12`		`435346`
`13`		`1647418`
`14`		`6283394`
`15`		`24130174`
`16`		`93226242`
`17`		`362098050`
`18`		`1413098370`
`19`		`5538138182`
`20`		`21788069266`
`21`		`86016385274`
`22`		`340655956802`
`23`		`1353023683486`
`24`		`5388230857538`
`25`		`21510345134178`

[1,1,2,6,18,58,194,670,2370,8546,31298,116102, 435346,1647418,6283394,24130174,93226242, 362098050,1413098370,5538138182,21788069266, 86016385274,340655956802,1353023683486, 5388230857538,21510345134178]

Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

AT&T Labs Research