A012539 as tables, graphs or sounds

A012539 formatted as a simple table:

`n`		`a(n)`
`0`		`2`
`1`		`8`
`2`		`200`
`3`		`9088`
`4`		`573088`
`5`		`54743680`
`6`		`7549206912`
`7`		`1418652930048`
`8`		`349780182483456`
`9`		`109789748881688576`
`10`		`42770510180602898432`
`11`		`20248998750034801098752`
`12`		`11448712479091073092919296`

[2,8,200,9088,573088,54743680,7549206912, 1418652930048,349780182483456,109789748881688576, 42770510180602898432,20248998750034801098752, 11448712479091073092919296]

Last modified December 4 23:11 EST 2009. Contains 170347 sequences.

AT&T Labs Research