A027640 as tables, graphs or sounds

A027640 formatted as a simple table:

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

[1,0,0,0,1,0,1,0,1,0,2,0,3,0,2,0,4,0,4,0,5,0,6,0, 8,0,7,0,10,0,11,0,12,0,14,1,17,0,16,1,21,1,22,1, 24,2,27,3,31,2,31,4,37,4,39,5,42,6,46,8,52,7,52, 10,60,11,63,12,67,14]

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research