A321398 - OEIS

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A321398 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`2`
`3`		`10`
`4`		`84`
`5`		`984`
`6`		`14640`
`7`		`262800`
`8`		`5513760`
`9`		`132289920`
`10`		`3571464960`
`11`		`107140320000`
`12`		`3535590643200`
`13`		`127280784153600`
`14`		`4963944354969600`
`15`		`208485575730432000`
`16`		`9381849600195072000`
`17`		`450328759886573568000`
`18`		`22966766398527823872000`
`19`		`1240205379118128783360000`

[0,1,2,10,84,984,14640,262800,5513760,132289920, 3571464960,107140320000,3535590643200, 127280784153600,4963944354969600, 208485575730432000,9381849600195072000, 450328759886573568000,22966766398527823872000, 1240205379118128783360000]

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Last modified April 18 09:47 EDT 2024. Contains 371779 sequences. (Running on oeis4.)