A054603 as tables, graphs or sounds

A054603 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`4`
`2`		`24`
`3`		`96`
`4`		`280`
`5`		`660`
`6`		`1344`
`7`		`2464`
`8`		`4176`
`9`		`6660`
`10`		`10120`
`11`		`14784`
`12`		`20904`
`13`		`28756`
`14`		`38640`
`15`		`50880`
`16`		`65824`
`17`		`83844`
`18`		`105336`
`19`		`130720`
`20`		`160440`
`21`		`194964`
`22`		`234784`
`23`		`280416`
`24`		`332400`
`25`		`391300`
`26`		`457704`
`27`		`532224`
`28`		`615496`
`29`		`708180`
`30`		`810960`
`31`		`924544`
`32`		`1049664`

[0,4,24,96,280,660,1344,2464,4176,6660,10120, 14784,20904,28756,38640,50880,65824,83844,105336, 130720,160440,194964,234784,280416,332400,391300, 457704,532224,615496,708180,810960,924544, 1049664]

Last modified December 20 13:54 EST 2009. Contains 171081 sequences.

AT&T Labs Research