A039683 as tables, graphs or sounds

A039683 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`-2`
`3`		`1`
`4`		`8`
`5`		`-6`
`6`		`1`
`7`		`-48`
`8`		`44`
`9`		`-12`
`10`		`1`
`11`		`384`
`12`		`-400`
`13`		`140`
`14`		`-20`
`15`		`1`
`16`		`-3840`
`17`		`4384`
`18`		`-1800`
`19`		`340`
`20`		`-30`
`21`		`1`
`22`		`46080`
`23`		`-56448`
`24`		`25984`
`25`		`-5880`
`26`		`700`
`27`		`-42`
`28`		`1`
`29`		`-645120`
`30`		`836352`
`31`		`-420224`
`32`		`108304`
`33`		`-15680`
`34`		`1288`
`35`		`-56`
`36`		`1`
`37`		`10321920`
`38`		`-14026752`
`39`		`7559936`
`40`		`-2153088`
`41`		`359184`
`42`		`-36288`
`43`		`2184`
`44`		`-72`
`45`		`1`

[1,-2,1,8,-6,1,-48,44,-12,1,384,-400,140,-20,1, -3840,4384,-1800,340,-30,1,46080,-56448,25984, -5880,700,-42,1,-645120,836352,-420224,108304, -15680,1288,-56,1,10321920,-14026752,7559936, -2153088,359184,-36288,2184,-72,1]

Last modified December 20 00:58 EST 2009. Contains 171054 sequences.

AT&T Labs Research