A101918 as tables, graphs or sounds

A101918 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`1`
`3`		`-1`
`4`		`1`
`5`		`-1`
`6`		`1`
`7`		`-1`
`8`		`1`
`9`		`0`
`10`		`-1`
`11`		`2`
`12`		`-3`
`13`		`4`
`14`		`-5`
`15`		`6`
`16`		`-7`
`17`		`7`
`18`		`-6`
`19`		`4`
`20`		`-1`
`21`		`-3`
`22`		`8`
`23`		`-14`
`24`		`21`
`25`		`-28`
`26`		`34`
`27`		`-38`
`28`		`39`
`29`		`-36`
`30`		`28`
`31`		`-14`
`32`		`-7`
`33`		`35`
`34`		`-69`
`35`		`107`
`36`		`-146`
`37`		`182`
`38`		`-210`
`39`		`224`
`40`		`-217`
`41`		`182`
`42`		`-113`
`43`		`6`
`44`		`140`
`45`		`-322`
`46`		`532`
`47`		`-756`
`48`		`973`
`49`		`-1155`
`50`		`1268`
`51`		`-1274`
`52`		`1134`
`53`		`-812`
`54`		`280`
`55`		`476`
`56`		`-1449`
`57`		`2604`
`58`		`-3872`
`59`		`5146`
`60`		`-6280`
`61`		`7092`
`62`		`-7372`
`63`		`6896`
`64`		`-5447`
`65`		`2843`
`66`		`1029`

[1,-1,1,-1,1,-1,1,-1,1,0,-1,2,-3,4,-5,6,-7,7,-6,4, -1,-3,8,-14,21,-28,34,-38,39,-36,28,-14,-7,35,-69, 107,-146,182,-210,224,-217,182,-113,6,140,-322, 532,-756,973,-1155,1268,-1274,1134,-812,280,476, -1449,2604,-3872,5146,-6280,7092,-7372,6896,-5447, 2843,1029]

Last modified December 6 13:45 EST 2009. Contains 170429 sequences.

AT&T Labs Research