A154690 as tables, graphs or sounds

A154690 formatted as a simple table:

`n`		`a(n)`
`0`		`2`
`1`		`3`
`2`		`3`
`3`		`5`
`4`		`8`
`5`		`5`
`6`		`9`
`7`		`18`
`8`		`18`
`9`		`9`
`10`		`17`
`11`		`40`
`12`		`48`
`13`		`40`
`14`		`17`
`15`		`33`
`16`		`90`
`17`		`120`
`18`		`120`
`19`		`90`
`20`		`33`
`21`		`65`
`22`		`204`
`23`		`300`
`24`		`320`
`25`		`300`
`26`		`204`
`27`		`65`
`28`		`129`
`29`		`462`
`30`		`756`
`31`		`840`
`32`		`840`
`33`		`756`
`34`		`462`
`35`		`129`
`36`		`257`
`37`		`1040`
`38`		`1904`
`39`		`2240`
`40`		`2240`
`41`		`2240`
`42`		`1904`
`43`		`1040`
`44`		`257`
`45`		`513`
`46`		`2322`
`47`		`4752`
`48`		`6048`
`49`		`6048`
`50`		`6048`
`51`		`6048`
`52`		`4752`
`53`		`2322`
`54`		`513`

[2,3,3,5,8,5,9,18,18,9,17,40,48,40,17,33,90,120, 120,90,33,65,204,300,320,300,204,65,129,462,756, 840,840,756,462,129,257,1040,1904,2240,2240,2240, 1904,1040,257,513,2322,4752,6048,6048,6048,6048, 4752,2322,513]

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

AT&T Labs Research