A166720 - OEIS

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A166720 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`3`
`2`		`3`
`3`		`9`
`4`		`12`
`5`		`15`
`6`		`9`
`7`		`21`
`8`		`6`
`9`		`27`
`10`		`15`
`11`		`33`
`12`		`18`
`13`		`39`
`14`		`21`
`15`		`45`
`16`		`12`
`17`		`51`
`18`		`27`
`19`		`57`
`20`		`240`
`21`		`63`
`22`		`33`
`23`		`69`
`24`		`18`
`25`		`75`
`26`		`39`
`27`		`81`
`28`		`42`
`29`		`87`
`30`		`45`
`31`		`93`
`32`		`24`
`33`		`99`
`34`		`51`
`35`		`105`
`36`		`108`
`37`		`111`
`38`		`57`
`39`		`117`
`40`		`30`
`41`		`123`
`42`		`63`
`43`		`129`
`44`		`66`
`45`		`135`
`46`		`69`
`47`		`141`
`48`		`36`
`49`		`147`
`50`		`75`
`51`		`153`
`52`		`312`
`53`		`159`

[0,3,3,9,12,15,9,21,6,27,15,33,18,39,21,45,12,51, 27,57,240,63,33,69,18,75,39,81,42,87,45,93,24,99, 51,105,108,111,57,117,30,123,63,129,66,135,69,141, 36,147,75,153,312,159]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)