A078558 as tables, graphs or sounds

A078558 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`8`
`4`		`48`
`5`		`96`
`6`		`1152`
`7`		`9216`
`8`		`1658880`
`9`		`3317760`
`10`		`92897280`
`11`		`2786918400`
`12`		`100329062400`
`13`		`802632499200`
`14`		`370816214630400`
`15`		`741632429260800`
`16`		`2966529717043200`
`17`		`29665297170432000`
`18`		`355983566045184000`

[1,2,8,48,96,1152,9216,1658880,3317760,92897280, 2786918400,100329062400,802632499200, 370816214630400,741632429260800,2966529717043200, 29665297170432000,355983566045184000]

Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

AT&T Labs Research