A031137 - OEIS

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

A031137 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`7530`
`5`		`92160`
`6`		`1080384`
`7`		`7342080`
`8`		`34408911`
`9`		`111507456`
`10`		`255566784`
`11`		`417404928`
`12`		`492663180`
`13`		`417404928`
`14`		`255566784`
`15`		`111507456`
`16`		`34408911`
`17`		`7342080`
`18`		`1080384`
`19`		`92160`
`20`		`7530`
`21`		`0`
`22`		`0`
`23`		`0`
`24`		`1`

[1,0,0,0,7530,92160,1080384,7342080,34408911, 111507456,255566784,417404928,492663180,417404928, 255566784,111507456,34408911,7342080,1080384, 92160,7530,0,0,0,1]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 18 18:49 EDT 2024. Contains 371781 sequences. (Running on oeis4.)