A304911 - OEIS

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

A304911 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`4`
`4`		`32`
`5`		`351`
`6`		`5057`
`7`		`90756`
`8`		`1956971`
`9`		`49366904`
`10`		`1427680932`
`11`		`46590895869`
`12`		`1694163054597`
`13`		`67938488277050`
`14`		`2978980898086377`
`15`		`141801848209013050`
`16`		`7282651452378019772`
`17`		`401410357608479625207`
`18`		`23635996827115264290005`

[1,0,1,4,32,351,5057,90756,1956971,49366904, 1427680932,46590895869,1694163054597, 67938488277050,2978980898086377, 141801848209013050,7282651452378019772, 401410357608479625207,23635996827115264290005]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 09:18 EDT 2024. Contains 371935 sequences. (Running on oeis4.)