A131108 - OEIS

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A131108 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`3`
`5`		`1`
`6`		`2`
`7`		`6`
`8`		`5`
`9`		`1`
`10`		`2`
`11`		`8`
`12`		`12`
`13`		`7`
`14`		`1`
`15`		`2`
`16`		`10`
`17`		`20`
`18`		`20`
`19`		`9`
`20`		`1`
`21`		`2`
`22`		`12`
`23`		`30`
`24`		`40`
`25`		`30`
`26`		`11`
`27`		`1`
`28`		`2`
`29`		`14`
`30`		`42`
`31`		`70`
`32`		`70`
`33`		`42`
`34`		`13`
`35`		`1`
`36`		`2`
`37`		`16`
`38`		`56`
`39`		`112`
`40`		`140`
`41`		`112`
`42`		`56`
`43`		`15`
`44`		`1`
`45`		`2`
`46`		`18`
`47`		`72`
`48`		`168`
`49`		`252`
`50`		`252`
`51`		`168`
`52`		`72`
`53`		`17`
`54`		`1`
`55`		`2`
`56`		`20`
`57`		`90`
`58`		`240`
`59`		`420`
`60`		`504`
`61`		`420`
`62`		`240`
`63`		`90`
`64`		`19`
`65`		`1`

[1,1,1,2,3,1,2,6,5,1,2,8,12,7,1,2,10,20,20,9,1,2, 12,30,40,30,11,1,2,14,42,70,70,42,13,1,2,16,56, 112,140,112,56,15,1,2,18,72,168,252,252,168,72,17, 1,2,20,90,240,420,504,420,240,90,19,1]

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Last modified April 16 13:36 EDT 2024. Contains 371712 sequences. (Running on oeis4.)