A077553 as tables, graphs or sounds

A077553 formatted as a simple table:

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

[4,4,6,4,6,9,4,6,9,10,4,6,9,10,15,4,6,9,10,15,25, 4,6,9,10,14,15,21,4,6,9,10,14,15,21,25,4,6,9,10, 14,15,21,25,35,4,6,9,10,14,15,21,25,35,49,4,6,9, 10,14,15,21,22,25,33,35,4,6,9,10,14,15,21,22,25, 33,35,49,4,6,9,10]

Last modified December 4 15:11 EST 2009. Contains 170347 sequences.

AT&T Labs Research