BBC Russian

Svoboda | Graniru | BBC Russia | Golosameriki | Facebook

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

A012066 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`12`
`3`		`248`
`4`		`21648`
`5`		`2241088`
`6`		`390536000`
`7`		`91111189120`
`8`		`28811937609984`
`9`		`11657540060256256`
`10`		`5912796798580972544`
`11`		`3665610214092467574784`
`12`		`2729315998404117133692928`
`13`		`2402622277659457905178820608`

[1,0,12,248,21648,2241088,390536000,91111189120, 28811937609984,11657540060256256, 5912796798580972544,3665610214092467574784, 2729315998404117133692928, 2402622277659457905178820608]

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 12 16:19 EDT 2024. Contains 375853 sequences. (Running on oeis4.)