A100069 as tables, graphs or sounds

A100069 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`18`
`3`		`76`
`4`		`326`
`5`		`1384`
`6`		`5892`
`7`		`25036`
`8`		`106438`
`9`		`452344`
`10`		`1922588`
`11`		`8170936`
`12`		`34726940`
`13`		`147589264`
`14`		`627256088`
`15`		`2665837516`
`16`		`11329815878`
`17`		`48151714264`
`18`		`204644809932`
`19`		`869740430056`
`20`		`3696396920116`
`21`		`15709686864304`
`22`		`66766169526008`

[1,4,18,76,326,1384,5892,25036,106438,452344, 1922588,8170936,34726940,147589264,627256088, 2665837516,11329815878,48151714264,204644809932, 869740430056,3696396920116,15709686864304, 66766169526008]

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

AT&T Labs Research