A117693 - OEIS

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

A117693 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`6`
`3`		`42`
`4`		`27`
`5`		`480`
`6`		`265`
`7`		`7070`
`8`		`3815`
`9`		`1820`
`10`		`1449`
`11`		`107338`
`12`		`56903`
`13`		`4636632`
`14`		`2635061`
`15`		`993850`
`16`		`633919`
`17`		`71014372`
`18`		`42899857`
`19`		`8111619802`
`20`		`4675943415`
`21`		`1414861448`
`22`		`819657397`
`23`		`113827776894`
`24`		`75106291091`
`25`		`41292848428`

[1,6,42,27,480,265,7070,3815,1820,1449,107338, 56903,4636632,2635061,993850,633919,71014372, 42899857,8111619802,4675943415,1414861448, 819657397,113827776894,75106291091,41292848428]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 11:37 EDT 2024. Contains 371968 sequences. (Running on oeis4.)