A064221 as tables, graphs or sounds

A064221 formatted as a simple table:

`n`		`a(n)`
`1`		`4`
`2`		`1`
`3`		`3`
`4`		`19`
`5`		`33`
`6`		`4`
`7`		`165`
`8`		`35`
`9`		`150`
`10`		`35`
`11`		`205`
`12`		`35`
`13`		`63`
`14`		`435`
`15`		`48`
`16`		`4`
`17`		`223`
`18`		`399`
`19`		`388`
`20`		`149`
`21`		`125`
`22`		`86`
`23`		`335`
`24`		`491`
`25`		`565`
`26`		`876`
`27`		`73`
`28`		`250`
`29`		`85`
`30`		`526`
`31`		`217`
`32`		`139`
`33`		`557`
`34`		`676`
`35`		`488`
`36`		`629`
`37`		`592`
`38`		`1290`
`39`		`2110`
`40`		`366`
`41`		`140`
`42`		`2461`
`43`		`6198`
`44`		`6476`
`45`		`2033`
`46`		`751`
`47`		`7258`
`48`		`2054`
`49`		`2275`
`50`		`1345`
`51`		`445`

[4,1,3,19,33,4,165,35,150,35,205,35,63,435,48,4, 223,399,388,149,125,86,335,491,565,876,73,250,85, 526,217,139,557,676,488,629,592,1290,2110,366,140, 2461,6198,6476,2033,751,7258,2054,2275,1345,445]

Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

AT&T Labs Research