A080500 as tables, graphs or sounds

A080500 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`3`
`5`		`4`
`6`		`10`
`7`		`18`
`8`		`28`
`9`		`40`
`10`		`54`
`11`		`140`
`12`		`264`
`13`		`432`
`14`		`650`
`15`		`924`
`16`		`1260`
`17`		`1664`
`18`		`4284`
`19`		`8100`
`20`		`13376`
`21`		`20400`
`22`		`29484`
`23`		`40964`
`24`		`55200`
`25`		`72576`
`26`		`93500`
`27`		`236808`
`28`		`443232`
`29`		`728000`
`30`		`1108380`
`31`		`1603800`
`32`		`2235968`
`33`		`3028992`
`34`		`4009500`
`35`		`5206760`
`36`		`6652800`
`37`		`8382528`
`38`		`20867704`

[1,1,2,3,4,10,18,28,40,54,140,264,432,650,924, 1260,1664,4284,8100,13376,20400,29484,40964,55200, 72576,93500,236808,443232,728000,1108380,1603800, 2235968,3028992,4009500,5206760,6652800,8382528, 20867704]

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

AT&T Labs Research