A037071 as tables, graphs or sounds

A037071 formatted as a simple table:

`n`		`a(n)`
`1`		`19`
`2`		`199`
`3`		`1999`
`4`		`49999`
`5`		`199999`
`6`		`2999999`
`7`		`19999999`
`8`		`799999999`
`9`		`9199999999`
`10`		`59999999999`
`11`		`959999999999`
`12`		`9919999999999`
`13`		`59999999999999`
`14`		`499999999999999`
`15`		`9299999999999999`
`16`		`99919999999999999`
`17`		`994999999999999999`
`18`		`9991999999999999999`
`19`		`29999999999999999999`
`20`		`989999999999999999999`

[19,199,1999,49999,199999,2999999,19999999, 799999999,9199999999,59999999999,959999999999, 9919999999999,59999999999999,499999999999999, 9299999999999999,99919999999999999, 994999999999999999,9991999999999999999, 29999999999999999999,989999999999999999999]

Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

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