A145495 - OEIS

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

A145495 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`84`
`2`		`27720`
`3`		`13693680`
`4`		`5354228880`
`5`		`2489716429200`
`6`		`1010824870255200`
`7`		`459492105307435200`
`8`		`189737418627305920800`
`9`		`85223723866764909426000`
`10`		`35532611270849849570013600`
`11`		`15842376246977818384652245440`
`12`		`6646596943618421076833646609600`
`13`		`2948532659526725719238433845966400`

[1,84,27720,13693680,5354228880,2489716429200, 1010824870255200,459492105307435200, 189737418627305920800,85223723866764909426000, 35532611270849849570013600, 15842376246977818384652245440, 6646596943618421076833646609600, 2948532659526725719238433845966400]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 13:38 EDT 2024. Contains 371957 sequences. (Running on oeis4.)