A257652 - OEIS

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A257652 as a simple table

`n`		`a(n)`
`1`		`4`
`2`		`6`
`3`		`9`
`4`		`38`
`5`		`39`
`6`		`49`
`7`		`69`
`8`		`169`
`9`		`278`
`10`		`289`
`11`		`299`
`12`		`489`
`13`		`589`
`14`		`689`
`15`		`699`
`16`		`799`
`17`		`899`
`18`		`2899`
`19`		`3899`
`20`		`4989`
`21`		`5899`
`22`		`5999`
`23`		`6999`
`24`		`7999`
`25`		`9899`
`26`		`19999`
`27`		`29999`
`28`		`48999`
`29`		`58999`
`30`		`68999`
`31`		`69999`
`32`		`88999`
`33`		`99899`
`34`		`299899`
`35`		`398999`
`36`		`589989`
`37`		`589999`
`38`		`689999`
`39`		`798999`
`40`		`889999`
`41`		`899999`
`42`		`2899999`
`43`		`3899999`

[4,6,9,38,39,49,69,169,278,289,299,489,589,689, 699,799,899,2899,3899,4989,5899,5999,6999,7999, 9899,19999,29999,48999,58999,68999,69999,88999, 99899,299899,398999,589989,589999,689999,798999, 889999,899999,2899999,3899999]

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Last modified July 19 22:34 EDT 2024. Contains 374441 sequences. (Running on oeis4.)