A058688 as tables, graphs or sounds

A058688 formatted as a simple table:

`n`		`a(n)`
`-1`		`1`
`0`		`0`
`1`		`0`
`2`		`-1`
`3`		`1`
`4`		`-1`
`5`		`1`
`6`		`-1`
`7`		`2`
`8`		`-2`
`9`		`2`
`10`		`-2`
`11`		`3`
`12`		`-3`
`13`		`3`
`14`		`-4`
`15`		`5`
`16`		`-5`
`17`		`5`
`18`		`-6`
`19`		`7`
`20`		`-8`
`21`		`8`
`22`		`-10`
`23`		`12`
`24`		`-12`
`25`		`13`
`26`		`-15`
`27`		`17`
`28`		`-18`
`29`		`19`
`30`		`-22`
`31`		`25`
`32`		`-27`
`33`		`28`
`34`		`-32`
`35`		`36`
`36`		`-38`
`37`		`41`
`38`		`-46`
`39`		`51`
`40`		`-54`
`41`		`58`
`42`		`-64`
`43`		`71`
`44`		`-76`
`45`		`81`
`46`		`-89`
`47`		`99`
`48`		`-105`
`49`		`112`
`50`		`-123`
`51`		`134`
`52`		`-143`
`53`		`153`
`54`		`-167`
`55`		`182`
`56`		`-194`
`57`		`207`
`58`		`-225`
`59`		`244`
`60`		`-260`
`61`		`277`
`62`		`-301`
`63`		`325`
`64`		`-346`
`65`		`369`
`66`		`-398`
`67`		`429`
`68`		`-458`

[1,0,0,-1,1,-1,1,-1,2,-2,2,-2,3,-3,3,-4,5,-5,5,-6, 7,-8,8,-10,12,-12,13,-15,17,-18,19,-22,25,-27,28, -32,36,-38,41,-46,51,-54,58,-64,71,-76,81,-89,99, -105,112,-123,134,-143,153,-167,182,-194,207,-225, 244,-260,277,-301,325,-346,369,-398,429,-458]

Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

AT&T Labs Research