A052558 - OEIS

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A052558 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`4`
`3`		`12`
`4`		`72`
`5`		`360`
`6`		`2880`
`7`		`20160`
`8`		`201600`
`9`		`1814400`
`10`		`21772800`
`11`		`239500800`
`12`		`3353011200`
`13`		`43589145600`
`14`		`697426329600`
`15`		`10461394944000`
`16`		`188305108992000`
`17`		`3201186852864000`
`18`		`64023737057280000`
`19`		`1216451004088320000`
`20`		`26761922089943040000`
`21`		`562000363888803840000`

[1,1,4,12,72,360,2880,20160,201600,1814400, 21772800,239500800,3353011200,43589145600, 697426329600,10461394944000,188305108992000, 3201186852864000,64023737057280000, 1216451004088320000,26761922089943040000, 562000363888803840000]

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Last modified April 23 15:20 EDT 2024. Contains 371916 sequences. (Running on oeis4.)