A143396 as tables, graphs or sounds

A143396 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`0`
`4`		`2`
`5`		`2`
`6`		`0`
`7`		`3`
`8`		`9`
`9`		`5`
`10`		`0`
`11`		`4`
`12`		`30`
`13`		`40`
`14`		`15`
`15`		`0`
`16`		`5`
`17`		`90`
`18`		`220`
`19`		`185`
`20`		`52`
`21`		`0`
`22`		`6`
`23`		`255`
`24`		`1040`
`25`		`1485`
`26`		`906`
`27`		`203`
`28`		`0`
`29`		`7`
`30`		`693`
`31`		`4550`
`32`		`9905`
`33`		`9891`
`34`		`4718`
`35`		`877`
`36`		`0`
`37`		`8`
`38`		`1820`
`39`		`19040`
`40`		`59850`
`41`		`87416`
`42`		`66808`
`43`		`26104`
`44`		`4140`
`45`		`0`
`46`		`9`
`47`		`4644`
`48`		`77448`
`49`		`341082`
`50`		`686826`
`51`		`750120`
`52`		`463212`
`53`		`153063`

[1,0,1,0,2,2,0,3,9,5,0,4,30,40,15,0,5,90,220,185, 52,0,6,255,1040,1485,906,203,0,7,693,4550,9905, 9891,4718,877,0,8,1820,19040,59850,87416,66808, 26104,4140,0,9,4644,77448,341082,686826,750120, 463212,153063]

Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

AT&T Labs Research