A189285 - OEIS

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A189285 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`24`
`5`		`120`
`6`		`720`
`7`		`4920`
`8`		`37488`
`9`		`319644`
`10`		`3033264`
`11`		`31784280`
`12`		`364902480`
`13`		`4538652840`
`14`		`61102571376`
`15`		`885045657564`
`16`		`13722397569072`
`17`		`226742901078120`
`18`		`3977354871110160`
`19`		`73816786920489720`
`20`		`1444940702597713008`
`21`		`29750236302549282948`

[1,1,2,6,24,120,720,4920,37488,319644,3033264, 31784280,364902480,4538652840,61102571376, 885045657564,13722397569072,226742901078120, 3977354871110160,73816786920489720, 1444940702597713008,29750236302549282948]

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Last modified April 23 23:26 EDT 2024. Contains 371917 sequences. (Running on oeis4.)