A064986 - OEIS

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A064986 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`2`
`4`		`3`
`5`		`3`
`6`		`5`
`7`		`5`
`8`		`7`
`9`		`7`
`10`		`9`
`11`		`9`
`12`		`12`
`13`		`12`
`14`		`15`
`15`		`15`
`16`		`18`
`17`		`18`
`18`		`22`
`19`		`22`
`20`		`26`
`21`		`26`
`22`		`30`
`23`		`30`
`24`		`36`
`25`		`36`
`26`		`42`
`27`		`42`
`28`		`48`
`29`		`48`
`30`		`56`
`31`		`56`
`32`		`64`
`33`		`64`
`34`		`72`
`35`		`72`
`36`		`82`
`37`		`82`
`38`		`92`
`39`		`92`
`40`		`102`
`41`		`102`
`42`		`114`
`43`		`114`
`44`		`126`
`45`		`126`
`46`		`138`
`47`		`138`
`48`		`153`
`49`		`153`
`50`		`168`
`51`		`168`
`52`		`183`
`53`		`183`
`54`		`201`
`55`		`201`
`56`		`219`
`57`		`219`
`58`		`237`
`59`		`237`
`60`		`258`
`61`		`258`
`62`		`279`
`63`		`279`

[1,1,2,2,3,3,5,5,7,7,9,9,12,12,15,15,18,18,22,22, 26,26,30,30,36,36,42,42,48,48,56,56,64,64,72,72, 82,82,92,92,102,102,114,114,126,126,138,138,153, 153,168,168,183,183,201,201,219,219,237,237,258, 258,279,279]

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Last modified April 26 07:07 EDT 2024. Contains 371990 sequences. (Running on oeis4.)