A061798 as tables, graphs or sounds

A061798 formatted as a simple table:

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

[0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,2,2,2,2,3, 3,3,4,4,4,4,4,5,5,7,7,8,8,8,9,10,10,10,10,10,10, 10,10,12,12,12,13,13,14,15,16,16,16,17,17,19,19, 19,19,20,20,20,21,23,24,24,24,25,25,25,25]

Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

AT&T Labs Research