A010690 - OEIS

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A010690 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`9`
`2`		`1`
`3`		`9`
`4`		`1`
`5`		`9`
`6`		`1`
`7`		`9`
`8`		`1`
`9`		`9`
`10`		`1`
`11`		`9`
`12`		`1`
`13`		`9`
`14`		`1`
`15`		`9`
`16`		`1`
`17`		`9`
`18`		`1`
`19`		`9`
`20`		`1`
`21`		`9`
`22`		`1`
`23`		`9`
`24`		`1`
`25`		`9`
`26`		`1`
`27`		`9`
`28`		`1`
`29`		`9`
`30`		`1`
`31`		`9`
`32`		`1`
`33`		`9`
`34`		`1`
`35`		`9`
`36`		`1`
`37`		`9`
`38`		`1`
`39`		`9`
`40`		`1`
`41`		`9`
`42`		`1`
`43`		`9`
`44`		`1`
`45`		`9`
`46`		`1`
`47`		`9`
`48`		`1`
`49`		`9`
`50`		`1`
`51`		`9`
`52`		`1`
`53`		`9`
`54`		`1`
`55`		`9`
`56`		`1`
`57`		`9`
`58`		`1`
`59`		`9`
`60`		`1`
`61`		`9`
`62`		`1`
`63`		`9`
`64`		`1`
`65`		`9`
`66`		`1`
`67`		`9`
`68`		`1`
`69`		`9`
`70`		`1`
`71`		`9`
`72`		`1`
`73`		`9`
`74`		`1`
`75`		`9`
`76`		`1`
`77`		`9`
`78`		`1`
`79`		`9`
`80`		`1`

[1,9,1,9,1,9,1,9,1,9,1,9,1,9,1,9,1,9,1,9,1,9,1,9, 1,9,1,9,1,9,1,9,1,9,1,9,1,9,1,9,1,9,1,9,1,9,1,9,1, 9,1,9,1,9,1,9,1,9,1,9,1,9,1,9,1,9,1,9,1,9,1,9,1,9, 1,9,1,9,1,9,1]

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Last modified April 25 12:33 EDT 2024. Contains 371969 sequences. (Running on oeis4.)