A056520 as tables, graphs or sounds

A056520 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`6`
`3`		`15`
`4`		`31`
`5`		`56`
`6`		`92`
`7`		`141`
`8`		`205`
`9`		`286`
`10`		`386`
`11`		`507`
`12`		`651`
`13`		`820`
`14`		`1016`
`15`		`1241`
`16`		`1497`
`17`		`1786`
`18`		`2110`
`19`		`2471`
`20`		`2871`
`21`		`3312`
`22`		`3796`
`23`		`4325`
`24`		`4901`
`25`		`5526`
`26`		`6202`
`27`		`6931`
`28`		`7715`
`29`		`8556`
`30`		`9456`
`31`		`10417`
`32`		`11441`
`33`		`12530`
`34`		`13686`
`35`		`14911`
`36`		`16207`
`37`		`17576`
`38`		`19020`
`39`		`20541`
`40`		`22141`
`41`		`23822`

[1,2,6,15,31,56,92,141,205,286,386,507,651,820, 1016,1241,1497,1786,2110,2471,2871,3312,3796,4325, 4901,5526,6202,6931,7715,8556,9456,10417,11441, 12530,13686,14911,16207,17576,19020,20541,22141, 23822]

Last modified December 4 23:11 EST 2009. Contains 170347 sequences.

AT&T Labs Research