A212791 - OEIS

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A212791 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`2`
`5`		`2`
`6`		`4`
`7`		`1`
`8`		`2`
`9`		`18`
`10`		`36`
`11`		`6`
`12`		`12`
`13`		`12`
`14`		`24`
`15`		`45`
`16`		`90`
`17`		`10`
`18`		`20`
`19`		`2`
`20`		`4`
`21`		`84`
`22`		`168`
`23`		`14`
`24`		`28`
`25`		`700`
`26`		`1400`
`27`		`2700`
`28`		`5400`
`29`		`360`
`30`		`720`
`31`		`45`
`32`		`90`
`33`		`2970`
`34`		`5940`
`35`		`11550`
`36`		`23100`
`37`		`23100`
`38`		`46200`
`39`		`90090`
`40`		`180180`
`41`		`8580`
`42`		`17160`
`43`		`780`
`44`		`1560`
`45`		`70200`
`46`		`140400`

[1,1,1,2,2,4,1,2,18,36,6,12,12,24,45,90,10,20,2,4, 84,168,14,28,700,1400,2700,5400,360,720,45,90, 2970,5940,11550,23100,23100,46200,90090,180180, 8580,17160,780,1560,70200,140400]

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