A018804 as tables, graphs or sounds

A018804 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`5`
`4`		`8`
`5`		`9`
`6`		`15`
`7`		`13`
`8`		`20`
`9`		`21`
`10`		`27`
`11`		`21`
`12`		`40`
`13`		`25`
`14`		`39`
`15`		`45`
`16`		`48`
`17`		`33`
`18`		`63`
`19`		`37`
`20`		`72`
`21`		`65`
`22`		`63`
`23`		`45`
`24`		`100`
`25`		`65`
`26`		`75`
`27`		`81`
`28`		`104`
`29`		`57`
`30`		`135`
`31`		`61`
`32`		`112`
`33`		`105`
`34`		`99`
`35`		`117`
`36`		`168`
`37`		`73`
`38`		`111`
`39`		`125`
`40`		`180`
`41`		`81`
`42`		`195`
`43`		`85`
`44`		`168`
`45`		`189`
`46`		`135`
`47`		`93`
`48`		`240`
`49`		`133`
`50`		`195`
`51`		`165`
`52`		`200`
`53`		`105`
`54`		`243`
`55`		`189`
`56`		`260`
`57`		`185`
`58`		`171`
`59`		`117`
`60`		`360`

[1,3,5,8,9,15,13,20,21,27,21,40,25,39,45,48,33,63, 37,72,65,63,45,100,65,75,81,104,57,135,61,112,105, 99,117,168,73,111,125,180,81,195,85,168,189,135, 93,240,133,195,165,200,105,243,189,260,185,171, 117,360]

Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

AT&T Labs Research