A035820 - OEIS

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

A035820 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`140`
`2`		`9800`
`3`		`457380`
`4`		`16013200`
`5`		`448644028`
`6`		`10479036120`
`7`		`209901182420`
`8`		`3681129969440`
`9`		`57425278222060`
`10`		`806898799084392`
`11`		`10316605397801220`
`12`		`121032811973584560`
`13`		`1312159718129050140`
`14`		`13225339591553573880`

[1,140,9800,457380,16013200,448644028,10479036120, 209901182420,3681129969440,57425278222060, 806898799084392,10316605397801220, 121032811973584560,1312159718129050140, 13225339591553573880]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)