A137683 as tables, graphs or sounds

A137683 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`3`
`4`		`-2`
`5`		`1`
`6`		`1`
`7`		`4`
`8`		`-3`
`9`		`1`
`10`		`5`
`11`		`-3`
`12`		`6`
`13`		`-4`
`14`		`1`
`15`		`5`
`16`		`5`
`17`		`-9`
`18`		`10`
`19`		`-5`
`20`		`1`
`21`		`11`
`22`		`-6`
`23`		`16`
`24`		`-20`
`25`		`15`
`26`		`-6`
`27`		`1`
`28`		`10`
`29`		`12`
`30`		`-23`
`31`		`36`
`32`		`-35`
`33`		`21`
`34`		`-7`
`35`		`1`
`36`		`20`
`37`		`-5`
`38`		`27`
`39`		`-55`
`40`		`70`
`41`		`-56`
`42`		`28`
`43`		`-8`
`44`		`1`
`45`		`24`
`46`		`11`
`47`		`-31`
`48`		`81`
`49`		`-125`
`50`		`126`
`51`		`-84`
`52`		`36`
`53`		`-9`
`54`		`1`
`55`		`38`
`56`		`-9`
`57`		`51`
`58`		`-123`
`59`		`211`
`60`		`-252`
`61`		`210`
`62`		`-120`
`63`		`45`
`64`		`-10`
`65`		`1`

[1,0,1,3,-2,1,1,4,-3,1,5,-3,6,-4,1,5,5,-9,10,-5,1, 11,-6,16,-20,15,-6,1,10,12,-23,36,-35,21,-7,1,20, -5,27,-55,70,-56,28,-8,1,24,11,-31,81,-125,126, -84,36,-9,1,38,-9,51,-123,211,-252,210,-120,45, -10,1]

Last modified December 19 21:04 EST 2009. Contains 171054 sequences.

AT&T Labs Research