A043520 - OEIS

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A043520 as a simple table

`n`		`a(n)`
`1`		`7777`
`2`		`17777`
`3`		`27777`
`4`		`37777`
`5`		`47777`
`6`		`57777`
`7`		`67777`
`8`		`70777`
`9`		`71777`
`10`		`72777`
`11`		`73777`
`12`		`74777`
`13`		`75777`
`14`		`76777`
`15`		`77077`
`16`		`77177`
`17`		`77277`
`18`		`77377`
`19`		`77477`
`20`		`77577`
`21`		`77677`
`22`		`77707`
`23`		`77717`
`24`		`77727`
`25`		`77737`
`26`		`77747`
`27`		`77757`
`28`		`77767`
`29`		`77770`
`30`		`77771`
`31`		`77772`

[7777,17777,27777,37777,47777,57777,67777,70777, 71777,72777,73777,74777,75777,76777,77077,77177, 77277,77377,77477,77577,77677,77707,77717,77727, 77737,77747,77757,77767,77770,77771,77772]

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Last modified April 25 19:23 EDT 2024. Contains 371989 sequences. (Running on oeis4.)