A049480 as tables, graphs or sounds

A049480 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`4`
`3`		`10`
`4`		`21`
`5`		`39`
`6`		`66`
`7`		`104`
`8`		`155`
`9`		`221`
`10`		`304`
`11`		`406`
`12`		`529`
`13`		`675`
`14`		`846`
`15`		`1044`
`16`		`1271`
`17`		`1529`
`18`		`1820`
`19`		`2146`
`20`		`2509`
`21`		`2911`
`22`		`3354`
`23`		`3840`
`24`		`4371`
`25`		`4949`
`26`		`5576`
`27`		`6254`
`28`		`6985`
`29`		`7771`
`30`		`8614`
`31`		`9516`
`32`		`10479`
`33`		`11505`
`34`		`12596`
`35`		`13754`
`36`		`14981`
`37`		`16279`
`38`		`17650`
`39`		`19096`
`40`		`20619`
`41`		`22221`

[1,4,10,21,39,66,104,155,221,304,406,529,675,846, 1044,1271,1529,1820,2146,2509,2911,3354,3840,4371, 4949,5576,6254,6985,7771,8614,9516,10479,11505, 12596,13754,14981,16279,17650,19096,20619,22221]

Last modified December 17 13:24 EST 2009. Contains 170825 sequences.

AT&T Labs Research