A040109 as tables, graphs or sounds

A040109 formatted as a simple table:

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

[10,1,20,1,20,1,20,1,20,1,20,1,20,1,20,1,20,1,20, 1,20,1,20,1,20,1,20,1,20,1,20,1,20,1,20,1,20,1,20, 1,20,1,20,1,20,1,20,1,20,1,20,1,20,1,20,1,20,1,20, 1,20,1,20,1,20,1]

Last modified December 4 23:11 EST 2009. Contains 170347 sequences.

AT&T Labs Research