A007471 - OEIS

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A007471 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`9`
`3`		`9`
`4`		`3`
`5`		`9`
`6`		`9`
`7`		`3`
`8`		`9`
`9`		`9`
`10`		`1`
`11`		`18`
`12`		`9`
`13`		`9`
`14`		`9`
`15`		`9`
`16`		`9`
`17`		`9`
`18`		`9`
`19`		`6`
`20`		`9`
`21`		`18`
`22`		`6`
`23`		`9`
`24`		`9`
`25`		`6`
`26`		`9`
`27`		`9`
`28`		`4`
`29`		`9`
`30`		`9`
`31`		`12`
`32`		`18`
`33`		`18`
`34`		`3`
`35`		`9`
`36`		`9`
`37`		`3`
`38`		`9`
`39`		`9`
`40`		`3`
`41`		`18`
`42`		`18`
`43`		`12`
`44`		`18`
`45`		`9`
`46`		`5`
`47`		`9`
`48`		`9`
`49`		`9`
`50`		`9`
`51`		`18`
`52`		`6`
`53`		`18`
`54`		`18`
`55`		`2`
`56`		`9`
`57`		`9`
`58`		`9`
`59`		`9`
`60`		`9`
`61`		`12`
`62`		`0`
`63`		`0`
`64`		`5`
`65`		`0`
`66`		`18`
`67`		`3`
`68`		`9`
`69`		`9`
`70`		`3`
`71`		`18`
`72`		`18`
`73`		`7`
`74`		`27`
`75`		`0`
`76`		`12`
`77`		`18`

[1,9,9,3,9,9,3,9,9,1,18,9,9,9,9,9,9,9,6,9,18,6,9, 9,6,9,9,4,9,9,12,18,18,3,9,9,3,9,9,3,18,18,12,18, 9,5,9,9,9,9,18,6,18,18,2,9,9,9,9,9,12,0,0,5,0,18, 3,9,9,3,18,18,7,27,0,12,18]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)