A102866 as tables, graphs or sounds

A102866 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`5`
`3`		`16`
`4`		`42`
`5`		`116`
`6`		`310`
`7`		`816`
`8`		`2121`
`9`		`5466`
`10`		`13937`
`11`		`35248`
`12`		`88494`
`13`		`220644`
`14`		`546778`
`15`		`1347344`
`16`		`3302780`
`17`		`8057344`
`18`		`19568892`
`19`		`47329264`
`20`		`114025786`
`21`		`273709732`
`22`		`654765342`
`23`		`1561257968`
`24`		`3711373005`
`25`		`8797021714`
`26`		`20794198581`
`27`		`49024480880`

[1,2,5,16,42,116,310,816,2121,5466,13937,35248, 88494,220644,546778,1347344,3302780,8057344, 19568892,47329264,114025786,273709732,654765342, 1561257968,3711373005,8797021714,20794198581, 49024480880]

Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

AT&T Labs Research