A028809 as tables, graphs or sounds

A028809 formatted as a simple table:

`n`		`a(n)`
`1`		`2`
`2`		`3`
`3`		`5`
`4`		`6`
`5`		`7`
`6`		`8`
`7`		`10`
`8`		`11`
`9`		`12`
`10`		`13`
`11`		`14`
`12`		`15`
`13`		`17`
`14`		`18`
`15`		`19`
`16`		`20`
`17`		`21`
`18`		`22`
`19`		`23`
`20`		`24`
`21`		`26`
`22`		`27`
`23`		`28`
`24`		`29`
`25`		`30`
`26`		`31`
`27`		`32`
`28`		`34`
`29`		`35`
`30`		`37`
`31`		`38`
`32`		`39`
`33`		`40`
`34`		`41`
`35`		`42`
`36`		`43`
`37`		`44`
`38`		`45`
`39`		`46`
`40`		`47`
`41`		`50`
`42`		`51`
`43`		`52`
`44`		`53`
`45`		`54`
`46`		`55`
`47`		`56`
`48`		`58`
`49`		`59`
`50`		`60`
`51`		`61`
`52`		`62`
`53`		`63`
`54`		`65`
`55`		`66`
`56`		`67`

[2,3,5,6,7,8,10,11,12,13,14,15,17,18,19,20,21,22, 23,24,26,27,28,29,30,31,32,34,35,37,38,39,40,41, 42,43,44,45,46,47,50,51,52,53,54,55,56,58,59,60, 61,62,63,65,66,67]

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research