A156987 - OEIS

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A156987 as a simple table

`n`		`a(n)`
`1`		`2357`
`2`		`23357`
`3`		`23557`
`4`		`223577`
`5`		`233357`
`6`		`233557`
`7`		`235577`
`8`		`2235557`
`9`		`2335577`
`10`		`2355557`
`11`		`22223557`
`12`		`22233577`
`13`		`22333357`
`14`		`22335557`
`15`		`22355777`
`16`		`23333357`
`17`		`222223357`
`18`		`222233357`
`19`		`222235777`
`20`		`222333557`
`21`		`222355577`
`22`		`223335577`
`23`		`223577777`
`24`		`233357777`

[2357,23357,23557,223577,233357,233557,235577, 2235557,2335577,2355557,22223557,22233577, 22333357,22335557,22355777,23333357,222223357, 222233357,222235777,222333557,222355577,223335577, 223577777,233357777]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)