A083805 as tables, graphs or sounds

A083805 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`6`
`3`		`40`
`4`		`300`
`5`		`2400`
`6`		`20000`
`7`		`171429`
`8`		`1500004`
`9`		`13333369`
`10`		`1200003211`
`11`		`10909120100`
`12`		`100000267584`
`13`		`9230793930832`
`14`		`85714515072012`
`15`		`8000021406721121`
`16`		`750002006880105095`
`17`		`7058842417695106777`
`18`		`66666845056009341783`

[1,6,40,300,2400,20000,171429,1500004,13333369, 1200003211,10909120100,100000267584,9230793930832, 85714515072012,8000021406721121, 750002006880105095,7058842417695106777, 66666845056009341783]

Last modified December 1 13:27 EST 2009. Contains 167806 sequences.

AT&T Labs Research