A001373 as tables, graphs or sounds

A001373 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`2`
`4`		`6`
`5`		`13`
`6`		`40`
`7`		`100`
`8`		`291`
`9`		`797`
`10`		`2273`
`11`		`6389`
`12`		`18264`
`13`		`51916`
`14`		`148666`
`15`		`425529`
`16`		`1221900`
`17`		`3511507`
`18`		`10111043`
`19`		`29142941`
`20`		`84112009`
`21`		`243000149`
`22`		`702758065`
`23`		`2034150215`
`24`		`5892907566`
`25`		`17084615940`
`26`		`49567063847`
`27`		`143902155133`

[1,0,1,2,6,13,40,100,291,797,2273,6389,18264, 51916,148666,425529,1221900,3511507,10111043, 29142941,84112009,243000149,702758065,2034150215, 5892907566,17084615940,49567063847,143902155133]

Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

AT&T Labs Research