A128943 - OEIS

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

A128943 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`5`
`3`		`53`
`4`		`924`
`5`		`23494`
`6`		`810872`
`7`		`36194514`
`8`		`2017775680`
`9`		`136829739216`
`10`		`11055586913832`
`11`		`1046742607228152`
`12`		`114550470343202880`
`13`		`14323855468574034720`
`14`		`2026669209500208676608`
`15`		`321743057984308274403024`
`16`		`56892680614922936544276480`
`17`		`11133427829583046292676364800`
`18`		`2397458024796587973818060252160`

[1,1,5,53,924,23494,810872,36194514,2017775680, 136829739216,11055586913832,1046742607228152, 114550470343202880,14323855468574034720, 2026669209500208676608,321743057984308274403024, 56892680614922936544276480, 11133427829583046292676364800, 2397458024796587973818060252160]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 08:28 EDT 2024. Contains 371782 sequences. (Running on oeis4.)