A080263 as tables, graphs or sounds

A080263 formatted as a simple table:

`n`		`a(n)`
`0`		`2`
`1`		`50`
`2`		`906`
`3`		`247986`
`4`		`4072138`
`5`		`1059204274`
`6`		`272900475786`
`7`		`17953590946285746`
`8`		`287705670922216138`
`9`		`73724537815637830834`
`10`		`18880972926031430339466`
`11`		`1237678872789190922262530226`
`12`		`316876593058175709191975346890`

[2,50,906,247986,4072138,1059204274,272900475786, 17953590946285746,287705670922216138, 73724537815637830834,18880972926031430339466, 1237678872789190922262530226, 316876593058175709191975346890]

Last modified December 16 13:01 EST 2009. Contains 170825 sequences.

AT&T Labs Research