A030218 as tables, graphs or sounds

A030218 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`0`
`3`		`0`
`4`		`-1`
`5`		`0`
`6`		`-1`
`7`		`-2`
`8`		`0`
`9`		`1`
`10`		`1`
`11`		`-2`
`12`		`2`
`13`		`0`
`14`		`2`
`15`		`-1`
`16`		`3`
`17`		`4`
`18`		`0`
`19`		`0`
`20`		`-2`
`21`		`-2`
`22`		`-2`
`23`		`0`
`24`		`-1`
`25`		`1`
`26`		`-2`
`27`		`0`
`28`		`-2`
`29`		`-4`
`30`		`0`
`31`		`4`
`32`		`-4`
`33`		`2`
`34`		`-2`
`35`		`2`
`36`		`-1`
`37`		`-4`
`38`		`4`
`39`		`2`
`40`		`1`
`41`		`2`
`42`		`2`
`43`		`0`
`44`		`6`
`45`		`0`
`46`		`0`
`47`		`4`
`48`		`-2`
`49`		`1`
`50`		`0`
`51`		`2`
`52`		`4`
`53`		`-8`
`54`		`-1`
`55`		`-2`
`56`		`2`
`57`		`-4`
`58`		`2`
`59`		`-2`
`60`		`1`
`61`		`-6`
`62`		`-4`
`63`		`-2`
`64`		`-1`
`65`		`-2`
`66`		`2`
`67`		`4`
`68`		`0`
`69`		`0`
`70`		`-2`
`71`		`-4`
`72`		`0`
`73`		`6`
`74`		`-6`
`75`		`0`
`76`		`-8`
`77`		`0`
`78`		`0`
`79`		`4`

[0,1,0,0,-1,0,-1,-2,0,1,1,-2,2,0,2,-1,3,4,0,0,-2, -2,-2,0,-1,1,-2,0,-2,-4,0,4,-4,2,-2,2,-1,-4,4,2,1, 2,2,0,6,0,0,4,-2,1,0,2,4,-8,-1,-2,2,-4,2,-2,1,-6, -4,-2,-1,-2,2,4,0,0,-2,-4,0,6,-6,0,-8,0,0,4]

Last modified December 13 23:45 EST 2009. Contains 170824 sequences.

AT&T Labs Research