A155689 as tables, graphs or sounds

A155689 formatted as a simple table:

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`3`
`4`		`3`
`5`		`4`
`6`		`7`
`7`		`7`
`8`		`8`
`9`		`10`
`10`		`11`
`11`		`11`
`12`		`15`
`13`		`16`
`14`		`16`
`15`		`18`
`16`		`19`
`17`		`22`
`18`		`22`
`19`		`23`
`20`		`25`
`21`		`25`
`22`		`26`
`23`		`31`
`24`		`31`
`25`		`32`
`26`		`34`
`27`		`35`
`28`		`35`
`29`		`38`
`30`		`39`
`31`		`39`
`32`		`41`
`33`		`42`
`34`		`46`
`35`		`46`
`36`		`47`
`37`		`49`
`38`		`49`
`39`		`50`
`40`		`53`
`41`		`53`
`42`		`54`
`43`		`56`
`44`		`57`
`45`		`57`
`46`		`63`
`47`		`64`
`48`		`64`
`49`		`66`
`50`		`67`
`51`		`70`
`52`		`70`
`53`		`71`
`54`		`73`
`55`		`73`
`56`		`74`
`57`		`78`
`58`		`79`
`59`		`79`
`60`		`81`
`61`		`82`
`62`		`82`
`63`		`85`
`64`		`86`
`65`		`86`
`66`		`88`
`67`		`89`
`68`		`94`
`69`		`94`
`70`		`95`
`71`		`97`
`72`		`97`

[0,1,3,3,4,7,7,8,10,11,11,15,16,16,18,19,22,22,23, 25,25,26,31,31,32,34,35,35,38,39,39,41,42,46,46, 47,49,49,50,53,53,54,56,57,57,63,64,64,66,67,70, 70,71,73,73,74,78,79,79,81,82,82,85,86,86,88,89, 94,94,95,97,97]

Last modified December 4 23:11 EST 2009. Contains 170347 sequences.

AT&T Labs Research