A066118 - OEIS

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

A066118 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`5`
`3`		`24`
`4`		`132`
`5`		`840`
`6`		`6120`
`7`		`50400`
`8`		`463680`
`9`		`4717440`
`10`		`52617600`
`11`		`638668800`
`12`		`8382528000`
`13`		`118313395200`
`14`		`1787154969600`
`15`		`28768836096000`
`16`		`491685562368000`
`17`		`8892185702400000`
`18`		`169662903201792000`
`19`		`3406062811447296000`
`20`		`71770609241210880000`
`21`		`1583819207322992640000`

[1,5,24,132,840,6120,50400,463680,4717440, 52617600,638668800,8382528000,118313395200, 1787154969600,28768836096000,491685562368000, 8892185702400000,169662903201792000, 3406062811447296000,71770609241210880000, 1583819207322992640000]

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 14 21:48 EDT 2024. Contains 375929 sequences. (Running on oeis4.)