A059481 as tables, graphs or sounds

A059481 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`2`
`6`		`3`
`7`		`1`
`8`		`3`
`9`		`6`
`10`		`10`
`11`		`1`
`12`		`4`
`13`		`10`
`14`		`20`
`15`		`35`
`16`		`1`
`17`		`5`
`18`		`15`
`19`		`35`
`20`		`70`
`21`		`126`
`22`		`1`
`23`		`6`
`24`		`21`
`25`		`56`
`26`		`126`
`27`		`252`
`28`		`462`
`29`		`1`
`30`		`7`
`31`		`28`
`32`		`84`
`33`		`210`
`34`		`462`
`35`		`924`
`36`		`1716`
`37`		`1`
`38`		`8`
`39`		`36`
`40`		`120`
`41`		`330`
`42`		`792`
`43`		`1716`
`44`		`3432`
`45`		`6435`
`46`		`1`
`47`		`9`
`48`		`45`
`49`		`165`
`50`		`495`
`51`		`1287`
`52`		`3003`
`53`		`6435`
`54`		`12870`
`55`		`24310`
`56`		`1`
`57`		`10`
`58`		`55`
`59`		`220`
`60`		`715`
`61`		`2002`
`62`		`5005`
`63`		`11440`

[1,1,1,1,2,3,1,3,6,10,1,4,10,20,35,1,5,15,35,70, 126,1,6,21,56,126,252,462,1,7,28,84,210,462,924, 1716,1,8,36,120,330,792,1716,3432,6435,1,9,45,165, 495,1287,3003,6435,12870,24310,1,10,55,220,715, 2002,5005,11440]

Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

AT&T Labs Research