A293138 - OEIS

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

A293138 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`12`
`4`		`72`
`5`		`480`
`6`		`3780`
`7`		`35280`
`8`		`372960`
`9`		`4263840`
`10`		`54432000`
`11`		`758419200`
`12`		`11436163200`
`13`		`185253868800`
`14`		`3214699488000`
`15`		`59172265152000`
`16`		`1163830187520000`
`17`		`24097823253504000`
`18`		`525794940582912000`
`19`		`12073276215576576000`
`20`		`290883846352619520000`
`21`		`7318777466097377280000`

[1,1,3,12,72,480,3780,35280,372960,4263840, 54432000,758419200,11436163200,185253868800, 3214699488000,59172265152000,1163830187520000, 24097823253504000,525794940582912000, 12073276215576576000,290883846352619520000, 7318777466097377280000]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 18 08:27 EDT 2024. Contains 371769 sequences. (Running on oeis4.)