A027860 - OEIS

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A027860 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`3`
`3`		`256`
`4`		`6075`
`5`		`70656`
`6`		`525300`
`7`		`2861568`
`8`		`12437115`
`9`		`45414400`
`10`		`144788634`
`11`		`412896000`
`12`		`1075797268`
`13`		`2593575936`
`14`		`5863302600`
`15`		`12517805568`
`16`		`25471460475`
`17`		`49597544448`
`18`		`93053764671`
`19`		`168582124800`
`20`		`296526859818`
`21`		`506916761600`
`22`		`846025507836`
`23`		`1378885295616`
`24`		`2203231674900`

[0,3,256,6075,70656,525300,2861568,12437115, 45414400,144788634,412896000,1075797268, 2593575936,5863302600,12517805568,25471460475, 49597544448,93053764671,168582124800,296526859818, 506916761600,846025507836,1378885295616, 2203231674900]

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Last modified April 24 15:57 EDT 2024. Contains 371961 sequences. (Running on oeis4.)