A032800 as tables, graphs or sounds

A032800 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`252`
`3`		`456`
`4`		`2178`
`5`		`4320`
`6`		`7176`
`7`		`13536`
`8`		`21744`
`9`		`35072`
`10`		`43560`
`11`		`60984`
`12`		`95712`
`13`		`125280`
`14`		`143280`
`15`		`178080`
`16`		`261234`
`17`		`315648`
`18`		`347748`
`19`		`424152`
`20`		`557280`
`21`		`665280`
`22`		`695592`
`23`		`804960`
`24`		`1070112`
`25`		`1262592`
`26`		`1226520`
`27`		`1418592`

[1,0,252,456,2178,4320,7176,13536,21744,35072, 43560,60984,95712,125280,143280,178080,261234, 315648,347748,424152,557280,665280,695592,804960, 1070112,1262592,1226520,1418592]

Last modified December 6 22:55 EST 2009. Contains 170429 sequences.

AT&T Labs Research