A063090 - OEIS

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

A063090 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`6`
`3`		`34`
`4`		`212`
`5`		`1488`
`6`		`11736`
`7`		`103248`
`8`		`1004832`
`9`		`10733760`
`10`		`124966080`
`11`		`1575797760`
`12`		`21403457280`
`13`		`311623441920`
`14`		`4842481190400`
`15`		`80007869491200`
`16`		`1400671686758400`
`17`		`25902542427955200`
`18`		`504597366114508800`
`19`		`10328835149402112000`

[1,6,34,212,1488,11736,103248,1004832,10733760, 124966080,1575797760,21403457280,311623441920, 4842481190400,80007869491200,1400671686758400, 25902542427955200,504597366114508800, 10328835149402112000]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 18 10:28 EDT 2024. Contains 371779 sequences. (Running on oeis4.)