A143672 - OEIS

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

A143672 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`4`
`3`		`24`
`4`		`816`
`5`		`239968`
`6`		`808814912`
`7`		`38764383658368`
`8`		`31491961129357837056`
`9`		`503091371552266970507912704`
`10`		`179763631086276515267399940231898112`
`11`		`1609791936564515363272979180683040232936253440`

[1,2,4,24,816,239968,808814912,38764383658368, 31491961129357837056,503091371552266970507912704, 179763631086276515267399940231898112, 1609791936564515363272979180683040232936253440]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 15:37 EDT 2024. Contains 371960 sequences. (Running on oeis4.)