A053290 as tables, graphs or sounds

A053290 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`48`
`3`		`11232`
`4`		`24261120`
`5`		`475566474240`
`6`		`84129611558952960`
`7`		`134068444202678083338240`
`8`		`1923442429811445711790394572800`
`9`		`248381049201184165590947520186915225600`

[1,2,48,11232,24261120,475566474240, 84129611558952960,134068444202678083338240, 1923442429811445711790394572800, 248381049201184165590947520186915225600]

Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

AT&T Labs Research