A109876 - OEIS

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A109876 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`2`
`4`		`6`
`5`		`11`
`6`		`6`
`7`		`10`
`8`		`24`
`9`		`50`
`10`		`24`
`11`		`15`
`12`		`45`
`13`		`120`
`14`		`274`
`15`		`120`
`16`		`21`
`17`		`76`
`18`		`252`
`19`		`720`
`20`		`1764`
`21`		`720`
`22`		`28`
`23`		`119`
`24`		`476`
`25`		`1680`
`26`		`5040`
`27`		`13068`
`28`		`5040`
`29`		`36`
`30`		`176`
`31`		`828`
`32`		`3520`
`33`		`12960`
`34`		`40320`
`35`		`109584`
`36`		`40320`
`37`		`45`
`38`		`249`
`39`		`1350`
`40`		`6750`
`41`		`29880`
`42`		`113400`
`43`		`362880`
`44`		`1026576`
`45`		`362880`
`46`		`55`
`47`		`340`
`48`		`2090`
`49`		`12048`

[1,3,2,6,11,6,10,24,50,24,15,45,120,274,120,21,76, 252,720,1764,720,28,119,476,1680,5040,13068,5040, 36,176,828,3520,12960,40320,109584,40320,45,249, 1350,6750,29880,113400,362880,1026576,362880,55, 340,2090,12048]

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Last modified May 11 11:07 EDT 2024. Contains 372409 sequences. (Running on oeis4.)