A131267 as tables, graphs or sounds

A131267 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`5`
`3`		`12`
`4`		`35`
`5`		`97`
`6`		`300`
`7`		`886`
`8`		`2884`
`9`		`9038`
`10`		`30119`
`11`		`97044`
`12`		`330178`
`13`		`1093187`
`14`		`3760857`
`15`		`12642484`
`16`		`44030988`
`17`		`150422819`
`18`		`527900140`
`19`		`1820782288`
`20`		`6438077940`
`21`		`22426049665`
`22`		`79685359338`
`23`		`279367999565`
`24`		`997882736275`
`25`		`3522643337418`

[1,2,5,12,35,97,300,886,2884,9038,30119,97044, 330178,1093187,3760857,12642484,44030988, 150422819,527900140,1820782288,6438077940, 22426049665,79685359338,279367999565,997882736275, 3522643337418]

Last modified December 13 23:45 EST 2009. Contains 170824 sequences.

AT&T Labs Research