A098986 as tables, graphs or sounds

A098986 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`-1`
`3`		`4`
`4`		`-1`
`5`		`6`
`6`		`-4`
`7`		`8`
`8`		`-1`
`9`		`13`
`10`		`-6`
`11`		`12`
`12`		`-4`
`13`		`14`
`14`		`-8`
`15`		`8`
`16`		`-1`
`17`		`18`
`18`		`-13`
`19`		`20`
`20`		`-6`
`21`		`32`
`22`		`-12`
`23`		`24`
`24`		`-4`
`25`		`31`
`26`		`-14`
`27`		`40`
`28`		`-8`
`29`		`30`
`30`		`-8`
`31`		`32`
`32`		`-1`
`33`		`16`
`34`		`-18`
`35`		`48`
`36`		`-13`
`37`		`38`
`38`		`-20`
`39`		`56`
`40`		`-6`
`41`		`42`
`42`		`-32`
`43`		`44`
`44`		`-12`
`45`		`26`
`46`		`-24`
`47`		`48`
`48`		`-4`
`49`		`57`
`50`		`-31`
`51`		`24`
`52`		`-14`
`53`		`54`
`54`		`-40`
`55`		`72`
`56`		`-8`
`57`		`80`
`58`		`-30`
`59`		`60`
`60`		`-8`
`61`		`62`
`62`		`-32`
`63`		`104`
`64`		`-1`
`65`		`84`
`66`		`-16`
`67`		`68`
`68`		`-18`
`69`		`32`
`70`		`-48`
`71`		`72`
`72`		`-13`
`73`		`74`
`74`		`-38`
`75`		`124`
`76`		`-20`
`77`		`96`

[0,1,-1,4,-1,6,-4,8,-1,13,-6,12,-4,14,-8,8,-1,18, -13,20,-6,32,-12,24,-4,31,-14,40,-8,30,-8,32,-1, 16,-18,48,-13,38,-20,56,-6,42,-32,44,-12,26,-24, 48,-4,57,-31,24,-14,54,-40,72,-8,80,-30,60,-8,62, -32,104,-1,84,-16,68,-18,32,-48,72,-13,74,-38,124, -20,96]

Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research