A173843 - OEIS

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A173843 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`12`
`5`		`72`
`6`		`336`
`7`		`2640`
`8`		`17760`
`9`		`175680`
`10`		`1543680`
`11`		`18385920`
`12`		`199019520`
`13`		`2771112960`
`14`		`35611269120`
`15`		`567422392320`
`16`		`8437755432960`
`17`		`151385755852800`
`18`		`2556188496691200`
`19`		`50989753530777600`
`20`		`963558923688345600`
`21`		`21152552961009254400`
`22`		`442230750973683302400`

[1,1,2,6,12,72,336,2640,17760,175680,1543680, 18385920,199019520,2771112960,35611269120, 567422392320,8437755432960,151385755852800, 2556188496691200,50989753530777600, 963558923688345600,21152552961009254400, 442230750973683302400]

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Last modified September 6 19:40 EDT 2024. Contains 375718 sequences. (Running on oeis4.)