A216972 - OEIS

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A216972 as a simple table

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

[0,1,2,3,4,5,2,7,8,9,2,11,12,13,2,15,16,17,2,19, 20,21,2,23,24,25,2,27,28,29,2,31,32,33,2,35,36,37, 2,39,40,41,2,43,44,45,2,47,48,49,2,51,52,53,2,55, 56,57,2,59,60,61,2,63,64,65,2,67,68,69,2]

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