A048142 as tables, graphs or sounds

A048142 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`		`0`
`13`		`1`
`14`		`1`
`15`		`0`
`16`		`1`
`17`		`1`
`18`		`0`
`19`		`2`
`20`		`2`
`21`		`0`
`22`		`3`
`23`		`3`
`24`		`0`
`25`		`5`
`26`		`6`
`27`		`0`
`28`		`7`
`29`		`9`
`30`		`0`
`31`		`11`
`32`		`16`
`33`		`1`
`34`		`14`
`35`		`23`
`36`		`2`
`37`		`20`
`38`		`36`
`39`		`4`
`40`		`27`
`41`		`52`
`42`		`7`
`43`		`37`
`44`		`78`
`45`		`13`
`46`		`48`
`47`		`111`
`48`		`21`
`49`		`65`
`50`		`163`
`51`		`36`
`52`		`83`
`53`		`227`
`54`		`56`
`55`		`109`
`56`		`322`
`57`		`89`
`58`		`139`
`59`		`444`
`60`		`135`
`61`		`179`
`62`		`618`
`63`		`207`
`64`		`226`
`65`		`841`
`66`		`305`
`67`		`288`
`68`		`1151`
`69`		`453`
`70`		`361`

[0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,1,1,0,2,2,0,3,3,0, 5,6,0,7,9,0,11,16,1,14,23,2,20,36,4,27,52,7,37,78, 13,48,111,21,65,163,36,83,227,56,109,322,89,139, 444,135,179,618,207,226,841,305,288,1151,453,361]

Last modified December 20 16:13 EST 2009. Contains 171081 sequences.

AT&T Labs Research