A007776 as tables, graphs or sounds

A007776 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`10`
`5`		`27`
`6`		`88`
`7`		`328`
`8`		`1460`
`9`		`7799`
`10`		`51196`
`11`		`422521`
`12`		`4483460`
`13`		`62330116`
`14`		`1150504224`
`15`		`28434624153`
`16`		`945480850638`
`17`		`42417674401330`
`18`		`2572198227615998`
`19`		`211135833162079184`
`20`		`23487811567341121158`
`21`		`3545543330739039981738`

[1,2,4,10,27,88,328,1460,7799,51196,422521, 4483460,62330116,1150504224,28434624153, 945480850638,42417674401330,2572198227615998, 211135833162079184,23487811567341121158, 3545543330739039981738]

Last modified December 10 00:48 EST 2009. Contains 170565 sequences.

AT&T Labs Research