A219950 - OEIS

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

A219950 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`16`
`3`		`0`
`4`		`560`
`5`		`384`
`6`		`46824`
`7`		`253952`
`8`		`5141408`
`9`		`44013568`
`10`		`628801280`
`11`		`6441106368`
`12`		`81395792936`
`13`		`898467518528`
`14`		`10813539098984`
`15`		`123094927843072`
`16`		`1452323503655432`
`17`		`16743873126866752`
`18`		`195934939996794440`
`19`		`2270867565108570304`
`20`		`26483057736012701952`

[1,0,16,0,560,384,46824,253952,5141408,44013568, 628801280,6441106368,81395792936,898467518528, 10813539098984,123094927843072,1452323503655432, 16743873126866752,195934939996794440, 2270867565108570304,26483057736012701952]

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 27 12:02 EDT 2024. Contains 374647 sequences. (Running on oeis4.)