A020095 as tables, graphs or sounds

A020095 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`20`
`5`		`97`
`6`		`573`
`7`		`3956`
`8`		`31286`
`9`		`278721`
`10`		`2761872`
`11`		`30129504`
`12`		`358814995`
`13`		`4631975384`
`14`		`64426566695`
`15`		`960541539817`
`16`		`15281342678897`
`17`		`258393612570435`
`18`		`4627594697852334`
`19`		`87503608832116848`
`20`		`1742117303112144503`

[1,1,2,6,20,97,573,3956,31286,278721,2761872, 30129504,358814995,4631975384,64426566695, 960541539817,15281342678897,258393612570435, 4627594697852334,87503608832116848, 1742117303112144503]

Last modified December 18 21:37 EST 2009. Contains 171024 sequences.

AT&T Labs Research