A000588 - OEIS

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A000588 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`0`
`3`		`1`
`4`		`7`
`5`		`35`
`6`		`154`
`7`		`637`
`8`		`2548`
`9`		`9996`
`10`		`38760`
`11`		`149226`
`12`		`572033`
`13`		`2187185`
`14`		`8351070`
`15`		`31865925`
`16`		`121580760`
`17`		`463991880`
`18`		`1771605360`
`19`		`6768687870`
`20`		`25880277150`
`21`		`99035193894`
`22`		`379300783092`
`23`		`1453986335186`
`24`		`5578559816632`
`25`		`21422369201800`
`26`		`82336410323440`
`27`		`316729578421620`

[0,0,0,1,7,35,154,637,2548,9996,38760,149226, 572033,2187185,8351070,31865925,121580760, 463991880,1771605360,6768687870,25880277150, 99035193894,379300783092,1453986335186, 5578559816632,21422369201800,82336410323440, 316729578421620]

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Last modified May 6 08:05 EDT 2024. Contains 372290 sequences. (Running on oeis4.)