A059279 - OEIS

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

A059279 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`6`
`3`		`20`
`4`		`72`
`5`		`276`
`6`		`1112`
`7`		`4656`
`8`		`20080`
`9`		`88608`
`10`		`398144`
`11`		`1815248`
`12`		`8375904`
`13`		`39037120`
`14`		`183493440`
`15`		`868853120`
`16`		`4140414720`
`17`		`19841656960`
`18`		`95559048960`
`19`		`462268075520`
`20`		`2245165391360`
`21`		`10943794652160`
`22`		`53519094753280`
`23`		`262510076263680`
`24`		`1291131867203072`

[1,2,6,20,72,276,1112,4656,20080,88608,398144, 1815248,8375904,39037120,183493440,868853120, 4140414720,19841656960,95559048960,462268075520, 2245165391360,10943794652160,53519094753280, 262510076263680,1291131867203072]

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 14 20:23 EDT 2024. Contains 375929 sequences. (Running on oeis4.)