A014970 as tables, graphs or sounds

A014970 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`12`
`2`		`72`
`3`		`304`
`4`		`1056`
`5`		`3240`
`6`		`9056`
`7`		`23520`
`8`		`57600`
`9`		`134332`
`10`		`300528`
`11`		`648720`
`12`		`1357184`
`13`		`2761800`
`14`		`5482944`
`15`		`10645664`
`16`		`20256768`
`17`		`37842264`
`18`		`69511272`
`19`		`125712624`
`20`		`224104896`
`21`		`394198912`
`22`		`684799776`
`23`		`1175834016`
`24`		`1996991488`

[1,12,72,304,1056,3240,9056,23520,57600,134332, 300528,648720,1357184,2761800,5482944,10645664, 20256768,37842264,69511272,125712624,224104896, 394198912,684799776,1175834016,1996991488]

Last modified December 20 16:54 EST 2009. Contains 171081 sequences.

AT&T Labs Research