A321261 - OEIS

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

A321261 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`1`
`4`		`17`
`5`		`2`
`6`		`859`
`7`		`131`
`8`		`105508`
`9`		`40907`
`10`		`72916903`
`11`		`6834168`
`12`		`228239366293`
`13`		`27616985835`
`14`		`2050004858009336`
`15`		`352807044193881`
`16`		`87173272463714343166`
`17`		`6798224808203572198`
`18`		`18318379579349549499397403`
`19`		`1187836799227050499295342`
`20`		`11258903016282277676462826232428`

[1,0,1,1,17,2,859,131,105508,40907,72916903, 6834168,228239366293,27616985835,2050004858009336, 352807044193881,87173272463714343166, 6798224808203572198,18318379579349549499397403, 1187836799227050499295342, 11258903016282277676462826232428]

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 1 13:14 EDT 2024. Contains 372172 sequences. (Running on oeis4.)