A086573 - OEIS

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A086573 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`18`
`2`		`198`
`3`		`1998`
`4`		`19998`
`5`		`199998`
`6`		`1999998`
`7`		`19999998`
`8`		`199999998`
`9`		`1999999998`
`10`		`19999999998`
`11`		`199999999998`
`12`		`1999999999998`
`13`		`19999999999998`
`14`		`199999999999998`
`15`		`1999999999999998`
`16`		`19999999999999998`
`17`		`199999999999999998`
`18`		`1999999999999999998`
`19`		`19999999999999999998`
`20`		`199999999999999999998`

[0,18,198,1998,19998,199998,1999998,19999998, 199999998,1999999998,19999999998,199999999998, 1999999999998,19999999999998,199999999999998, 1999999999999998,19999999999999998, 199999999999999998,1999999999999999998, 19999999999999999998,199999999999999999998]

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Last modified May 15 09:02 EDT 2024. Contains 372538 sequences. (Running on oeis4.)