A033820 as tables, graphs or sounds

A033820 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`2`
`4`		`4`
`5`		`10`
`6`		`5`
`7`		`9`
`8`		`15`
`9`		`35`
`10`		`14`
`11`		`24`
`12`		`36`
`13`		`56`
`14`		`126`
`15`		`42`
`16`		`70`
`17`		`100`
`18`		`140`
`19`		`210`
`20`		`462`
`21`		`132`
`22`		`216`
`23`		`300`
`24`		`400`
`25`		`540`
`26`		`792`
`27`		`1716`
`28`		`429`
`29`		`693`
`30`		`945`
`31`		`1225`
`32`		`1575`
`33`		`2079`
`34`		`3003`
`35`		`6435`
`36`		`1430`
`37`		`2288`
`38`		`3080`
`39`		`3920`
`40`		`4900`
`41`		`6160`
`42`		`8008`
`43`		`11440`
`44`		`24310`
`45`		`4862`
`46`		`7722`
`47`		`10296`
`48`		`12936`
`49`		`15876`
`50`		`19404`

[1,1,3,2,4,10,5,9,15,35,14,24,36,56,126,42,70,100, 140,210,462,132,216,300,400,540,792,1716,429,693, 945,1225,1575,2079,3003,6435,1430,2288,3080,3920, 4900,6160,8008,11440,24310,4862,7722,10296,12936, 15876,19404]

Last modified December 1 19:22 EST 2009. Contains 167811 sequences.

AT&T Labs Research