A081959 as tables, graphs or sounds

A081959 formatted as a simple table:

`n`		`a(n)`
`1`		`2`
`2`		`14`
`3`		`90`
`4`		`612`
`5`		`4608`
`6`		`38760`
`7`		`361440`
`8`		`3688560`
`9`		`41277600`
`10`		`501379200`
`11`		`6576837120`
`12`		`92697696000`
`13`		`1397414592000`
`14`		`22498705152000`
`15`		`382873642905600`
`16`		`6908854669516800`
`17`		`131496596027596800`
`18`		`2633684945988096000`

[2,14,90,612,4608,38760,361440,3688560,41277600, 501379200,6576837120,92697696000,1397414592000, 22498705152000,382873642905600,6908854669516800, 131496596027596800,2633684945988096000]

Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

AT&T Labs Research