A068217 as tables, graphs or sounds

A068217 formatted as a simple table:

`n`		`a(n)`
`1`		`2`
`2`		`4`
`3`		`2`
`4`		`8`
`5`		`10`
`6`		`4`
`7`		`14`
`8`		`16`
`9`		`6`
`10`		`20`
`11`		`22`
`12`		`8`
`13`		`26`
`14`		`28`
`15`		`10`
`16`		`32`
`17`		`34`
`18`		`12`
`19`		`38`
`20`		`40`
`21`		`14`
`22`		`44`
`23`		`46`
`24`		`16`
`25`		`50`
`26`		`52`
`27`		`18`
`28`		`56`
`29`		`58`
`30`		`20`
`31`		`62`
`32`		`64`
`33`		`22`
`34`		`68`
`35`		`70`
`36`		`24`
`37`		`74`
`38`		`76`
`39`		`26`
`40`		`80`
`41`		`82`
`42`		`28`
`43`		`86`
`44`		`88`
`45`		`30`
`46`		`92`
`47`		`94`
`48`		`32`
`49`		`98`
`50`		`100`
`51`		`34`
`52`		`104`
`53`		`106`
`54`		`36`
`55`		`110`
`56`		`112`
`57`		`38`
`58`		`116`
`59`		`118`
`60`		`40`
`61`		`122`
`62`		`124`
`63`		`42`
`64`		`128`
`65`		`130`
`66`		`44`
`67`		`134`

[2,4,2,8,10,4,14,16,6,20,22,8,26,28,10,32,34,12, 38,40,14,44,46,16,50,52,18,56,58,20,62,64,22,68, 70,24,74,76,26,80,82,28,86,88,30,92,94,32,98,100, 34,104,106,36,110,112,38,116,118,40,122,124,42, 128,130,44,134]

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

AT&T Labs Research