A286391 - OEIS

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

A286391 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`15`
`3`		`344`
`4`		`6835`
`5`		`119392`
`6`		`2136080`
`7`		`38329669`
`8`		`688355077`
`9`		`12374676591`
`10`		`222673114420`
`11`		`4005005917279`
`12`		`72004800735036`
`13`		`1294444641691072`
`14`		`23273376392535695`
`15`		`418470613768822683`
`16`		`7524342117053834729`
`17`		`135288703461639048592`
`18`		`2432489164334993344213`

[1,1,15,344,6835,119392,2136080,38329669, 688355077,12374676591,222673114420,4005005917279, 72004800735036,1294444641691072,23273376392535695, 418470613768822683,7524342117053834729, 135288703461639048592,2432489164334993344213]

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 19 04:40 EDT 2024. Contains 376004 sequences. (Running on oeis4.)