A012171 - OEIS

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

A012171 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`16`
`3`		`496`
`4`		`24064`
`5`		`1908224`
`6`		`227958784`
`7`		`36620830720`
`8`		`7865201852416`
`9`		`2142236553248768`
`10`		`725477781101608960`
`11`		`298762982193334583296`
`12`		`146937839959786186080256`
`13`		`85124605007437662078894080`

[1,2,16,496,24064,1908224,227958784,36620830720, 7865201852416,2142236553248768,725477781101608960, 298762982193334583296,146937839959786186080256, 85124605007437662078894080]

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 2 01:30 EDT 2024. Contains 374819 sequences. (Running on oeis4.)