A232224 - OEIS

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

A232224 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`0`
`3`		`1`
`4`		`20`
`5`		`195`
`6`		`1430`
`7`		`9009`
`8`		`51688`
`9`		`278460`
`10`		`1434120`
`11`		`7141530`
`12`		`34648856`
`13`		`164663785`
`14`		`769491450`
`15`		`3546222225`
`16`		`16152872400`
`17`		`72846725160`
`18`		`325722299760`
`19`		`1445598337950`
`20`		`6373942543800`
`21`		`27942072562950`
`22`		`121863923024844`
`23`		`529043313674106`
`24`		`2287209524819120`

[0,0,0,1,20,195,1430,9009,51688,278460,1434120, 7141530,34648856,164663785,769491450,3546222225, 16152872400,72846725160,325722299760, 1445598337950,6373942543800,27942072562950, 121863923024844,529043313674106,2287209524819120]

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 17 16:37 EDT 2024. Contains 375227 sequences. (Running on oeis4.)