A247807 - OEIS

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A247807 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`2`
`4`		`3`
`5`		`4`
`6`		`5`
`7`		`6`
`8`		`7`
`9`		`8`
`10`		`9`
`11`		`10`
`12`		`20`
`13`		`21`
`14`		`23`
`15`		`24`
`16`		`26`
`17`		`27`
`18`		`28`
`19`		`29`
`20`		`30`
`21`		`31`
`22`		`40`
`23`		`41`
`24`		`43`
`25`		`46`
`26`		`47`
`27`		`50`
`28`		`51`
`29`		`52`
`30`		`53`
`31`		`54`
`32`		`56`
`33`		`57`
`34`		`58`
`35`		`59`
`36`		`60`
`37`		`61`
`38`		`63`
`39`		`67`
`40`		`70`
`41`		`71`
`42`		`73`
`43`		`80`
`44`		`81`
`45`		`83`
`46`		`84`
`47`		`86`
`48`		`87`
`49`		`90`
`50`		`91`
`51`		`93`
`52`		`94`
`53`		`96`
`54`		`97`
`55`		`98`
`56`		`210`
`57`		`230`
`58`		`231`
`59`		`240`
`60`		`241`
`61`		`243`
`62`		`246`
`63`		`247`
`64`		`260`
`65`		`261`

[0,1,2,3,4,5,6,7,8,9,10,20,21,23,24,26,27,28,29, 30,31,40,41,43,46,47,50,51,52,53,54,56,57,58,59, 60,61,63,67,70,71,73,80,81,83,84,86,87,90,91,93, 94,96,97,98,210,230,231,240,241,243,246,247,260, 261]

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Last modified April 16 04:38 EDT 2024. Contains 371696 sequences. (Running on oeis4.)