A002070 as tables, graphs or sounds

A002070 formatted as a simple table:

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

[-2,-1,1,-2,1,4,-2,0,-1,0,7,3,-8,-6,8,-6,5,12,-7, -3,4,-10,-6,15,-7,2,-16,18,10,9,8,-18,-7,10,-10,2, -7,4,-12,-6,-15,7,17,4,-2,0,12,19,18,15,24,-30,-8, -23,-2,14,10,-28,-2,-18,4,24,8,12,-1,13,7,-22,28, 30,-21,-20,-17,-26,-5,-1,-15,-2]

Last modified December 1 13:27 EST 2009. Contains 167806 sequences.

AT&T Labs Research