A138076 as tables, graphs or sounds

A138076 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`1`
`3`		`1`
`4`		`-6`
`5`		`1`
`6`		`-1`
`7`		`23`
`8`		`-23`
`9`		`1`
`10`		`1`
`11`		`-76`
`12`		`230`
`13`		`-76`
`14`		`1`
`15`		`-1`
`16`		`237`
`17`		`-1682`
`18`		`1682`
`19`		`-237`
`20`		`1`
`21`		`1`
`22`		`-722`
`23`		`10543`
`24`		`-23548`
`25`		`10543`
`26`		`-722`
`27`		`1`
`28`		`-1`
`29`		`2179`
`30`		`-60657`
`31`		`259723`
`32`		`-259723`
`33`		`60657`
`34`		`-2179`
`35`		`1`
`36`		`1`
`37`		`-6552`
`38`		`331612`
`39`		`-2485288`
`40`		`4675014`
`41`		`-2485288`
`42`		`331612`
`43`		`-6552`
`44`		`1`
`45`		`-1`

[1,-1,1,1,-6,1,-1,23,-23,1,1,-76,230,-76,1,-1,237, -1682,1682,-237,1,1,-722,10543,-23548,10543,-722, 1,-1,2179,-60657,259723,-259723,60657,-2179,1,1, -6552,331612,-2485288,4675014,-2485288,331612, -6552,1,-1]

Last modified December 5 23:38 EST 2009. Contains 170428 sequences.

AT&T Labs Research