A127548 - OEIS

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

A127548 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`0`
`3`		`1`
`4`		`4`
`5`		`19`
`6`		`112`
`7`		`771`
`8`		`6088`
`9`		`54213`
`10`		`537392`
`11`		`5867925`
`12`		`69975308`
`13`		`904788263`
`14`		`12607819040`
`15`		`188341689287`
`16`		`3002539594128`
`17`		`50878366664393`
`18`		`913161208490016`
`19`		`17304836525709097`
`20`		`345279674107957524`
`21`		`7235298537356113339`

[1,1,0,1,4,19,112,771,6088,54213,537392,5867925, 69975308,904788263,12607819040,188341689287, 3002539594128,50878366664393,913161208490016, 17304836525709097,345279674107957524, 7235298537356113339]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 19:56 EDT 2024. Contains 371916 sequences. (Running on oeis4.)