A007746 - OEIS

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

A007746 as a simple table

`n`		`a(n)`
`4`		`42`
`5`		`640`
`6`		`5894`
`7`		`42840`
`8`		`271240`
`9`		`1569984`
`10`		`8536890`
`11`		`44346456`
`12`		`222516030`
`13`		`1086685600`
`14`		`5193298110`
`15`		`24384586200`
`16`		`112831907760`
`17`		`515709552000`
`18`		`2332549535400`
`19`		`10455495457248`
`20`		`46500885666900`
`21`		`205401168733824`
`22`		`901819865269180`
`23`		`3938266773556720`
`24`		`17116175702216624`

[42,640,5894,42840,271240,1569984,8536890, 44346456,222516030,1086685600,5193298110, 24384586200,112831907760,515709552000, 2332549535400,10455495457248,46500885666900, 205401168733824,901819865269180,3938266773556720, 17116175702216624]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 06:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)