A105988 - OEIS

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A105988 as a simple table

`n`		`a(n)`
`1`		`177`
`2`		`377`
`3`		`707`
`4`		`717`
`5`		`737`
`6`		`767`
`7`		`771`
`8`		`778`
`9`		`779`
`10`		`3777`
`11`		`4777`
`12`		`5777`
`13`		`7277`
`14`		`7377`
`15`		`7737`
`16`		`7747`
`17`		`7771`
`18`		`7773`
`19`		`7778`
`20`		`7779`
`21`		`7787`
`22`		`7977`
`23`		`8777`
`24`		`9777`
`25`		`17777`
`26`		`37777`
`27`		`57777`
`28`		`70777`
`29`		`77177`
`30`		`77277`
`31`		`77677`
`32`		`77757`
`33`		`77767`
`34`		`77771`
`35`		`277777`
`36`		`577777`
`37`		`677777`
`38`		`707777`
`39`		`737777`

[177,377,707,717,737,767,771,778,779,3777,4777, 5777,7277,7377,7737,7747,7771,7773,7778,7779,7787, 7977,8777,9777,17777,37777,57777,70777,77177, 77277,77677,77757,77767,77771,277777,577777, 677777,707777,737777]

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Last modified April 18 15:48 EDT 2024. Contains 371780 sequences. (Running on oeis4.)