A221918 - OEIS

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A221918 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`1`
`4`		`3`
`5`		`6`
`6`		`3`
`7`		`4`
`8`		`4`
`9`		`12`
`10`		`2`
`11`		`5`
`12`		`10`
`13`		`15`
`14`		`20`
`15`		`5`
`16`		`6`
`17`		`3`
`18`		`2`
`19`		`12`
`20`		`30`
`21`		`3`
`22`		`7`
`23`		`14`
`24`		`21`
`25`		`28`
`26`		`35`
`27`		`42`
`28`		`7`
`29`		`8`
`30`		`8`
`31`		`24`
`32`		`8`
`33`		`40`
`34`		`24`
`35`		`56`
`36`		`4`
`37`		`9`
`38`		`18`
`39`		`9`
`40`		`36`
`41`		`45`
`42`		`18`
`43`		`63`
`44`		`72`
`45`		`9`
`46`		`10`
`47`		`5`
`48`		`30`
`49`		`20`
`50`		`10`
`51`		`15`
`52`		`70`
`53`		`40`
`54`		`90`
`55`		`5`
`56`		`11`
`57`		`22`
`58`		`33`
`59`		`44`
`60`		`55`
`61`		`66`
`62`		`77`
`63`		`88`
`64`		`99`
`65`		`110`
`66`		`11`
`67`		`12`
`68`		`12`
`69`		`12`
`70`		`3`
`71`		`60`
`72`		`4`
`73`		`84`
`74`		`24`
`75`		`36`
`76`		`60`
`77`		`132`
`78`		`6`

[1,2,1,3,6,3,4,4,12,2,5,10,15,20,5,6,3,2,12,30,3, 7,14,21,28,35,42,7,8,8,24,8,40,24,56,4,9,18,9,36, 45,18,63,72,9,10,5,30,20,10,15,70,40,90,5,11,22, 33,44,55,66,77,88,99,110,11,12,12,12,3,60,4,84,24, 36,60,132,6]

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Last modified April 24 11:49 EDT 2024. Contains 371936 sequences. (Running on oeis4.)