A061984 as tables, graphs or sounds

A061984 formatted as a simple table:

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

[0,1,2,3,4,4,6,6,7,8,8,8,11,11,11,11,12,12,15,15, 15,15,15,15,19,19,19,20,20,20,20,20,21,21,21,21, 27,27,27,27,27,27,27,27,27,27,27,27,32,32,32,32, 32,32,36,36,36,36,36,36,36,36,36,36,37,37,37,37, 37,37,37,37,47]

Last modified November 27 14:50 EST 2009. Contains 167570 sequences.

AT&T Labs Research