A156826 as tables, graphs or sounds

A156826 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`-1`
`4`		`3`
`5`		`1`
`6`		`-1`
`7`		`4`
`8`		`-1`
`9`		`0`
`10`		`-1`
`11`		`5`
`12`		`2`
`13`		`1`
`14`		`0`
`15`		`-1`
`16`		`6`
`17`		`-2`
`18`		`-1`
`19`		`0`
`20`		`0`
`21`		`-1`
`22`		`7`
`23`		`3`
`24`		`-1`
`25`		`1`
`26`		`0`
`27`		`0`
`28`		`-1`
`29`		`8`
`30`		`-3`
`31`		`2`
`32`		`-1`
`33`		`0`
`34`		`0`
`35`		`0`
`36`		`-1`
`37`		`9`
`38`		`4`
`39`		`-2`
`40`		`-1`
`41`		`1`
`42`		`0`
`43`		`0`
`44`		`0`
`45`		`-1`
`46`		`10`
`47`		`-4`
`48`		`-2`
`49`		`-1`
`50`		`-1`
`51`		`0`
`52`		`0`
`53`		`0`
`54`		`0`
`55`		`-1`
`56`		`11`
`57`		`5`
`58`		`3`
`59`		`2`
`60`		`-1`
`61`		`1`
`62`		`0`
`63`		`0`
`64`		`0`
`65`		`0`
`66`		`-1`
`67`		`12`
`68`		`-5`
`69`		`-3`
`70`		`-2`
`71`		`-1`
`72`		`-1`
`73`		`0`
`74`		`0`
`75`		`0`
`76`		`0`
`77`		`0`
`78`		`-1`
`79`		`13`
`80`		`6`
`81`		`-3`
`82`		`-2`
`83`		`-1`
`84`		`-1`
`85`		`1`
`86`		`0`
`87`		`0`

[1,2,-1,3,1,-1,4,-1,0,-1,5,2,1,0,-1,6,-2,-1,0,0, -1,7,3,-1,1,0,0,-1,8,-3,2,-1,0,0,0,-1,9,4,-2,-1,1, 0,0,0,-1,10,-4,-2,-1,-1,0,0,0,0,-1,11,5,3,2,-1,1, 0,0,0,0,-1,12,-5,-3,-2,-1,-1,0,0,0,0,0,-1,13,6,-3, -2,-1,-1,1,0,0]

Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

AT&T Labs Research