A249448 - OEIS

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A249448 as a simple table

`n`		`a(n)`
`1`		`7`
`2`		`89`
`3`		`991`
`4`		`9967`
`5`		`99991`
`6`		`999983`
`7`		`9999971`
`8`		`99999989`
`9`		`999999937`
`10`		`9999999943`
`11`		`99999999821`
`12`		`999999999989`
`13`		`9999999999971`
`14`		`99999999999923`
`15`		`999999999999883`
`16`		`9999999999999851`
`17`		`99999999999999997`
`18`		`999999999999999967`
`19`		`9999999999999999919`
`20`		`99999999999999999989`
`21`		`999999999999999999829`

[7,89,991,9967,99991,999983,9999971,99999989, 999999937,9999999943,99999999821,999999999989, 9999999999971,99999999999923,999999999999883, 9999999999999851,99999999999999997, 999999999999999967,9999999999999999919, 99999999999999999989,999999999999999999829]

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Last modified September 15 02:31 EDT 2024. Contains 375930 sequences. (Running on oeis4.)