A000085 as tables, graphs or sounds

A000085 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`10`
`5`		`26`
`6`		`76`
`7`		`232`
`8`		`764`
`9`		`2620`
`10`		`9496`
`11`		`35696`
`12`		`140152`
`13`		`568504`
`14`		`2390480`
`15`		`10349536`
`16`		`46206736`
`17`		`211799312`
`18`		`997313824`
`19`		`4809701440`
`20`		`23758664096`
`21`		`119952692896`
`22`		`618884638912`
`23`		`3257843882624`
`24`		`17492190577600`
`25`		`95680443760576`

[1,1,2,4,10,26,76,232,764,2620,9496,35696,140152, 568504,2390480,10349536,46206736,211799312, 997313824,4809701440,23758664096,119952692896, 618884638912,3257843882624,17492190577600, 95680443760576]

Last modified December 19 12:50 EST 2009. Contains 171053 sequences.

AT&T Labs Research