A121496 as tables, graphs or sounds

A121496 formatted as a simple table:

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

[1,2,2,1,3,4,4,3,5,6,6,5,7,8,8,7,9,10,10,9,11,12, 12,11,13,14,14,13,15,16,16,15,17,18,18,17,19,20, 20,19,21,22,22,21,23,24,24,23,25,26,26,25,27,28, 28,27,29,30,30,29,31,32,32,31,33,34,34,33,35,36, 36,35,37,38,38]

Last modified December 21 10:15 EST 2009. Contains 171081 sequences.

AT&T Labs Research