A133264 as tables, graphs or sounds

A133264 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`7`
`3`		`19`
`4`		`49`
`5`		`79`
`6`		`199`
`7`		`499`
`8`		`799`
`9`		`1999`
`10`		`4999`
`11`		`7999`
`12`		`19999`
`13`		`49999`
`14`		`79999`
`15`		`199999`
`16`		`499999`
`17`		`799999`
`18`		`1999999`
`19`		`4999999`
`20`		`7999999`
`21`		`19999999`
`22`		`49999999`
`23`		`79999999`
`24`		`199999999`
`25`		`499999999`
`26`		`799999999`
`27`		`1999999999`
`28`		`4999999999`
`29`		`7999999999`

[1,4,7,19,49,79,199,499,799,1999,4999,7999,19999, 49999,79999,199999,499999,799999,1999999,4999999, 7999999,19999999,49999999,79999999,199999999, 499999999,799999999,1999999999,4999999999, 7999999999]

Last modified December 4 15:11 EST 2009. Contains 170347 sequences.

AT&T Labs Research