A194786 - OEIS

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

A194786 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`12`
`4`		`108`
`5`		`1360`
`6`		`21780`
`7`		`424998`
`8`		`9774912`
`9`		`259012080`
`10`		`7769656800`
`11`		`260283596760`
`12`		`9631680917760`
`13`		`390185658289128`
`14`		`17175153440774784`
`15`		`816267894739416000`
`16`		`41658264473400852480`
`17`		`2272233977181361580160`
`18`		`131913883517800157429760`
`19`		`8121310193676734923381056`

[1,1,2,12,108,1360,21780,424998,9774912,259012080, 7769656800,260283596760,9631680917760, 390185658289128,17175153440774784, 816267894739416000,41658264473400852480, 2272233977181361580160,131913883517800157429760, 8121310193676734923381056]

License Agreements, Terms of Use, Privacy Policy. .

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