A366576 - OEIS

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A366576 as a simple table

`n`		`a(n)`
`1`		`3`
`2`		`15`
`3`		`42`
`4`		`186`
`5`		`399`
`6`		`1680`
`7`		`3282`
`8`		`15876`
`9`		`31836`
`10`		`123690`
`11`		`277344`
`12`		`1541568`
`13`		`2391486`
`14`		`8992680`
`15`		`25483332`
`16`		`111757968`
`17`		`193819392`
`18`		`967814400`
`19`		`1744488660`
`20`		`9366647892`
`21`		`16912999320`
`22`		`62424587520`
`23`		`144219337920`
`24`		`852903426816`
`25`		`1397135488896`
`26`		`4766016364260`
`27`		`12477973754400`

[3,15,42,186,399,1680,3282,15876,31836,123690, 277344,1541568,2391486,8992680,25483332,111757968, 193819392,967814400,1744488660,9366647892, 16912999320,62424587520,144219337920,852903426816, 1397135488896,4766016364260,12477973754400]

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Last modified May 22 06:48 EDT 2024. Contains 372743 sequences. (Running on oeis4.)