A121389 as tables, graphs or sounds

A121389 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`9`
`2`		`9`
`3`		`99`
`4`		`999`
`5`		`99999`
`6`		`99999999`
`7`		`9999999999999`
`8`		`999999999999999999999`
`9`		`9999999999999999999999999999999999`
`10`		`9999999999999999999999999999999999999999999999999999999`

[0,9,9,99,999,99999,99999999,9999999999999, 999999999999999999999, 9999999999999999999999999999999999, 9999999999999999999999999999999999999999999999999999999]

Last modified December 18 21:37 EST 2009. Contains 171024 sequences.

AT&T Labs Research