A028815 as tables, graphs or sounds

A028815 formatted as a simple table:

`n`		`a(n)`
`0`		`2`
`1`		`3`
`2`		`4`
`3`		`6`
`4`		`8`
`5`		`12`
`6`		`14`
`7`		`18`
`8`		`20`
`9`		`24`
`10`		`30`
`11`		`32`
`12`		`38`
`13`		`42`
`14`		`44`
`15`		`48`
`16`		`54`
`17`		`60`
`18`		`62`
`19`		`68`
`20`		`72`
`21`		`74`
`22`		`80`
`23`		`84`
`24`		`90`
`25`		`98`
`26`		`102`
`27`		`104`
`28`		`108`
`29`		`110`
`30`		`114`
`31`		`128`
`32`		`132`
`33`		`138`
`34`		`140`
`35`		`150`
`36`		`152`
`37`		`158`
`38`		`164`
`39`		`168`
`40`		`174`
`41`		`180`
`42`		`182`
`43`		`192`
`44`		`194`
`45`		`198`
`46`		`200`
`47`		`212`
`48`		`224`

[2,3,4,6,8,12,14,18,20,24,30,32,38,42,44,48,54,60, 62,68,72,74,80,84,90,98,102,104,108,110,114,128, 132,138,140,150,152,158,164,168,174,180,182,192, 194,198,200,212,224]

Last modified December 16 13:01 EST 2009. Contains 170825 sequences.

AT&T Labs Research