A006718 - OEIS

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

A006718 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`112`
`3`		`8432`
`4`		`909288`
`5`		`121106960`
`6`		`18167084064`
`7`		`2956370702688`
`8`		`510696155882492`
`9`		`92343039606440064`
`10`		`17311893232788414400`
`11`		`3342127071364266721200`
`12`		`661066887819006986788620`
`13`		`133456726466163517072371360`

[1,4,112,8432,909288,121106960,18167084064, 2956370702688,510696155882492,92343039606440064, 17311893232788414400,3342127071364266721200, 661066887819006986788620, 133456726466163517072371360]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 17 23:23 EDT 2024. Contains 371767 sequences. (Running on oeis4.)