A324137 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A324137 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`24`
`5`		`120`
`6`		`720`
`7`		`5020`
`8`		`39790`
`9`		`352470`
`10`		`3445032`
`11`		`36775404`
`12`		`425282892`
`13`		`5292245764`
`14`		`70471602994`
`15`		`999394962306`
`16`		`15032677450752`
`17`		`238984379214960`
`18`		`4002966472631160`
`19`		`70448661940661068`
`20`		`1299478739106621670`
`21`		`25067231918730741438`
`22`		`504674373639695198712`
`23`		`10584965637367018566180`

[1,1,2,6,24,120,720,5020,39790,352470,3445032, 36775404,425282892,5292245764,70471602994, 999394962306,15032677450752,238984379214960, 4002966472631160,70448661940661068, 1299478739106621670,25067231918730741438, 504674373639695198712,10584965637367018566180]

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 30 12:42 EDT 2023. Contains 361618 sequences. (Running on oeis4.)