A227460 - OEIS

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A227460 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`12`
`4`		`112`
`5`		`1440`
`6`		`23664`
`7`		`473984`
`8`		`11203200`
`9`		`305268480`
`10`		`9421739520`
`11`		`324874716672`
`12`		`12377880797184`
`13`		`516412532213760`
`14`		`23414906122352640`
`15`		`1146462496418119680`
`16`		`60286544709800361984`
`17`		`3388531521749583790080`
`18`		`202734601173679682027520`
`19`		`12863997904326532359782400`

[1,2,12,112,1440,23664,473984,11203200,305268480, 9421739520,324874716672,12377880797184, 516412532213760,23414906122352640, 1146462496418119680,60286544709800361984, 3388531521749583790080,202734601173679682027520, 12863997904326532359782400]

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Last modified April 18 03:33 EDT 2024. Contains 371767 sequences. (Running on oeis4.)