A051197 as tables, graphs or sounds

A051197 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`6`
`2`		`24`
`3`		`120`
`4`		`480`
`5`		`2002`
`6`		`7952`
`7`		`31824`
`8`		`125760`
`9`		`497420`
`10`		`1960464`
`11`		`7726160`
`12`		`30418752`
`13`		`119759850`
`14`		`471424160`
`15`		`1855967520`
`16`		`7307828352`
`17`		`28781143380`
`18`		`113380093840`
`19`		`446775310800`
`20`		`1761038703424`
`21`		`6943526580276`
`22`		`27385654785504`

[0,6,24,120,480,2002,7952,31824,125760,497420, 1960464,7726160,30418752,119759850,471424160, 1855967520,7307828352,28781143380,113380093840, 446775310800,1761038703424,6943526580276, 27385654785504]

Last modified December 21 10:15 EST 2009. Contains 171081 sequences.

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