A291971 - OEIS

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A291971 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`3`
`3`		`0`
`4`		`3`
`5`		`0`
`6`		`3`
`7`		`9`
`8`		`0`
`9`		`3`
`10`		`9`
`11`		`0`
`12`		`3`
`13`		`18`
`14`		`0`
`15`		`3`
`16`		`18`
`17`		`27`
`18`		`0`
`19`		`3`
`20`		`27`
`21`		`27`
`22`		`0`
`23`		`3`
`24`		`27`
`25`		`54`
`26`		`0`
`27`		`3`
`28`		`36`
`29`		`81`
`30`		`0`
`31`		`3`
`32`		`36`
`33`		`108`
`34`		`81`
`35`		`0`
`36`		`3`
`37`		`45`
`38`		`135`
`39`		`81`
`40`		`0`
`41`		`3`
`42`		`45`
`43`		`189`
`44`		`162`
`45`		`0`
`46`		`3`
`47`		`54`
`48`		`216`
`49`		`243`
`50`		`0`
`51`		`3`
`52`		`54`
`53`		`270`
`54`		`405`
`55`		`0`
`56`		`3`
`57`		`63`
`58`		`324`
`59`		`486`
`60`		`243`
`61`		`0`
`62`		`3`
`63`		`63`
`64`		`378`
`65`		`729`
`66`		`243`
`67`		`0`
`68`		`3`
`69`		`72`
`70`		`432`
`71`		`891`

[1,0,3,0,3,0,3,9,0,3,9,0,3,18,0,3,18,27,0,3,27,27, 0,3,27,54,0,3,36,81,0,3,36,108,81,0,3,45,135,81,0, 3,45,189,162,0,3,54,216,243,0,3,54,270,405,0,3,63, 324,486,243,0,3,63,378,729,243,0,3,72,432,891]

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Last modified April 20 00:58 EDT 2024. Contains 371798 sequences. (Running on oeis4.)