A327559 - OEIS

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A327559 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`2`
`4`		`2`
`5`		`11`
`6`		`30`
`7`		`84`
`8`		`254`
`9`		`717`
`10`		`1500`
`11`		`13035`
`12`		`44550`
`13`		`300950`
`14`		`1505504`
`15`		`3854579`
`16`		`14283372`
`17`		`83480149`
`18`		`251709276`
`19`		`3136016690`
`20`		`12605049160`
`21`		`162391467080`
`22`		`691231886400`
`23`		`3678703702014`
`24`		`23362113269002`
`25`		`94834621131920`
`26`		`374452713892530`
`27`		`4019520663745860`
`28`		`15252585773825400`

[1,2,2,2,11,30,84,254,717,1500,13035,44550,300950, 1505504,3854579,14283372,83480149,251709276, 3136016690,12605049160,162391467080,691231886400, 3678703702014,23362113269002,94834621131920, 374452713892530,4019520663745860, 15252585773825400]

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Last modified September 1 12:47 EDT 2024. Contains 375591 sequences. (Running on oeis4.)