A268705 - OEIS

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A268705 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`17`
`3`		`277`
`4`		`1777`
`5`		`47777`
`6`		`727777`
`7`		`7477777`
`8`		`77767777`
`9`		`577777777`
`10`		`1777777777`
`11`		`67777777777`
`12`		`377777777777`
`13`		`7177777777777`
`14`		`17777777777777`
`15`		`577777777777777`
`16`		`2777777777777777`
`17`		`77777767777777777`
`18`		`377777777777777777`
`19`		`2777777777777777777`
`20`		`71777777777777777777`

[2,17,277,1777,47777,727777,7477777,77767777, 577777777,1777777777,67777777777,377777777777, 7177777777777,17777777777777,577777777777777, 2777777777777777,77777767777777777, 377777777777777777,2777777777777777777, 71777777777777777777]

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Last modified August 20 13:38 EDT 2024. Contains 375336 sequences. (Running on oeis4.)