A181996 - OEIS

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A181996 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`1`
`4`		`15`
`5`		`10`
`6`		`1`
`7`		`105`
`8`		`105`
`9`		`25`
`10`		`1`
`11`		`945`
`12`		`1260`
`13`		`490`
`14`		`56`
`15`		`1`
`16`		`10395`
`17`		`17325`
`18`		`9450`
`19`		`1918`
`20`		`119`
`21`		`1`
`22`		`135135`
`23`		`270270`
`24`		`190575`
`25`		`56980`
`26`		`6825`
`27`		`246`
`28`		`1`
`29`		`2027025`
`30`		`4729725`
`31`		`4099095`
`32`		`1636635`
`33`		`302995`
`34`		`22935`
`35`		`501`
`36`		`1`
`37`		`34459425`
`38`		`91891800`
`39`		`94594500`
`40`		`47507460`
`41`		`12122110`
`42`		`1487200`

[1,1,3,1,15,10,1,105,105,25,1,945,1260,490,56,1, 10395,17325,9450,1918,119,1,135135,270270,190575, 56980,6825,246,1,2027025,4729725,4099095,1636635, 302995,22935,501,1,34459425,91891800,94594500, 47507460,12122110,1487200]

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Last modified June 5 16:08 EDT 2024. Contains 373107 sequences. (Running on oeis4.)