A068563 as tables, graphs or sounds

A068563 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`6`
`5`		`8`
`6`		`12`
`7`		`16`
`8`		`18`
`9`		`20`
`10`		`24`
`11`		`32`
`12`		`36`
`13`		`40`
`14`		`42`
`15`		`48`
`16`		`54`
`17`		`60`
`18`		`64`
`19`		`72`
`20`		`80`
`21`		`84`
`22`		`96`
`23`		`100`
`24`		`108`
`25`		`120`
`26`		`126`
`27`		`128`
`28`		`136`
`29`		`144`
`30`		`156`
`31`		`160`
`32`		`162`
`33`		`168`
`34`		`180`
`35`		`192`
`36`		`200`
`37`		`216`
`38`		`220`
`39`		`240`
`40`		`252`
`41`		`256`
`42`		`272`
`43`		`288`
`44`		`294`
`45`		`300`
`46`		`312`
`47`		`320`
`48`		`324`
`49`		`336`
`50`		`342`
`51`		`360`
`52`		`378`
`53`		`384`
`54`		`400`
`55`		`408`
`56`		`420`
`57`		`432`
`58`		`440`

[1,2,4,6,8,12,16,18,20,24,32,36,40,42,48,54,60,64, 72,80,84,96,100,108,120,126,128,136,144,156,160, 162,168,180,192,200,216,220,240,252,256,272,288, 294,300,312,320,324,336,342,360,378,384,400,408, 420,432,440]

Last modified December 4 15:11 EST 2009. Contains 170347 sequences.

AT&T Labs Research