A122372 as tables, graphs or sounds

A122372 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`7`
`2`		`55`
`3`		`438`
`4`		`3498`
`5`		`27962`
`6`		`223604`
`7`		`1788406`
`8`		`14305102`
`9`		`114429193`
`10`		`915366442`
`11`		`7322521512`
`12`		`58577537621`
`13`		`468602617723`
`14`		`3748697751384`
`15`		`29988696932490`
`16`		`239903055854075`
`17`		`1919175464438065`
`18`		`15353030007717639`
`19`		`122821355074655309`

[1,7,55,438,3498,27962,223604,1788406,14305102, 114429193,915366442,7322521512,58577537621, 468602617723,3748697751384,29988696932490, 239903055854075,1919175464438065, 15353030007717639,122821355074655309]

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

AT&T Labs Research