A067597 as tables, graphs or sounds

A067597 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`0`
`3`		`1`
`4`		`1`
`5`		`1`
`6`		`1`
`7`		`1`
`8`		`2`
`9`		`2`
`10`		`2`
`11`		`1`
`12`		`2`
`13`		`2`
`14`		`1`
`15`		`3`
`16`		`3`
`17`		`3`
`18`		`3`
`19`		`2`
`20`		`3`
`21`		`4`
`22`		`4`
`23`		`3`
`24`		`5`
`25`		`6`
`26`		`4`
`27`		`6`
`28`		`5`
`29`		`5`
`30`		`7`
`31`		`7`
`32`		`8`
`33`		`8`
`34`		`8`
`35`		`7`
`36`		`10`
`37`		`10`
`38`		`8`
`39`		`11`
`40`		`10`
`41`		`11`
`42`		`12`
`43`		`11`
`44`		`11`
`45`		`13`
`46`		`14`
`47`		`12`
`48`		`17`
`49`		`16`
`50`		`13`
`51`		`18`
`52`		`18`
`53`		`19`
`54`		`20`
`55`		`19`
`56`		`20`
`57`		`22`
`58`		`23`
`59`		`20`
`60`		`25`
`61`		`25`
`62`		`22`
`63`		`29`
`64`		`26`
`65`		`26`
`66`		`30`
`67`		`29`
`68`		`31`
`69`		`33`
`70`		`33`
`71`		`30`
`72`		`37`
`73`		`39`
`74`		`34`
`75`		`41`
`76`		`40`
`77`		`39`
`78`		`44`
`79`		`43`
`80`		`45`
`81`		`50`

[1,1,0,1,1,1,1,1,2,2,2,1,2,2,1,3,3,3,3,2,3,4,4,3, 5,6,4,6,5,5,7,7,8,8,8,7,10,10,8,11,10,11,12,11,11, 13,14,12,17,16,13,18,18,19,20,19,20,22,23,20,25, 25,22,29,26,26,30,29,31,33,33,30,37,39,34,41,40, 39,44,43,45,50]

Last modified December 17 13:29 EST 2009. Contains 170826 sequences.

AT&T Labs Research