A050683 as tables, graphs or sounds

A050683 formatted as a simple table:

`n`		`a(n)`
`1`		`9`
`2`		`9`
`3`		`90`
`4`		`90`
`5`		`900`
`6`		`900`
`7`		`9000`
`8`		`9000`
`9`		`90000`
`10`		`90000`
`11`		`900000`
`12`		`900000`
`13`		`9000000`
`14`		`9000000`
`15`		`90000000`
`16`		`90000000`
`17`		`900000000`
`18`		`900000000`
`19`		`9000000000`
`20`		`9000000000`
`21`		`90000000000`
`22`		`90000000000`
`23`		`900000000000`
`24`		`900000000000`
`25`		`9000000000000`

[9,9,90,90,900,900,9000,9000,90000,90000,900000, 900000,9000000,9000000,90000000,90000000, 900000000,900000000,9000000000,9000000000, 90000000000,90000000000,900000000000,900000000000, 9000000000000]

Last modified November 27 14:50 EST 2009. Contains 167570 sequences.

AT&T Labs Research