A003164 as tables, graphs or sounds

A003164 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`1`
`3`		`-1`
`4`		`-1`
`5`		`1`
`6`		`1`
`7`		`-1`
`8`		`-37`
`9`		`111`
`10`		`177`
`11`		`-177`
`12`		`-2753`
`13`		`2753`
`14`		`827`
`15`		`-827`
`16`		`-8386459`
`17`		`8386459`
`18`		`28033727`
`19`		`-28033727`
`20`		`-14529522883`
`21`		`14529522883`
`22`		`1799010587`
`23`		`-1799010587`
`24`		`-47497385017`
`25`		`47497385017`
`26`		`2217167083651`
`27`		`-19954503752859`

[1,-1,1,-1,-1,1,1,-1,-37,111,177,-177,-2753,2753, 827,-827,-8386459,8386459,28033727,-28033727, -14529522883,14529522883,1799010587,-1799010587, -47497385017,47497385017,2217167083651, -19954503752859]

Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

AT&T Labs Research