A000682 as tables, graphs or sounds

A000682 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`10`
`5`		`24`
`6`		`66`
`7`		`174`
`8`		`504`
`9`		`1406`
`10`		`4210`
`11`		`12198`
`12`		`37378`
`13`		`111278`
`14`		`346846`
`15`		`1053874`
`16`		`3328188`
`17`		`10274466`
`18`		`32786630`
`19`		`102511418`
`20`		`329903058`
`21`		`1042277722`
`22`		`3377919260`
`23`		`10765024432`
`24`		`35095839848`
`25`		`112670468128`
`26`		`369192702554`
`27`		`1192724674590`
`28`		`3925446804750`

[1,1,2,4,10,24,66,174,504,1406,4210,12198,37378, 111278,346846,1053874,3328188,10274466,32786630, 102511418,329903058,1042277722,3377919260, 10765024432,35095839848,112670468128,369192702554, 1192724674590,3925446804750]

Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research