A256207 - OEIS

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

A256207 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`24`
`5`		`119`
`6`		`694`
`7`		`4582`
`8`		`33325`
`9`		`261853`
`10`		`2191902`
`11`		`19344408`
`12`		`178582940`
`13`		`1713999264`
`14`		`17019444969`
`15`		`174149184184`
`16`		`1830279810276`
`17`		`19703572779755`
`18`		`216769635980879`
`19`		`2432308876304981`
`20`		`27788506478197951`
`21`		`322770995262901091`
`22`		`3806657237502632706`
`23`		`45532086120583546634`

[1,1,2,6,24,119,694,4582,33325,261853,2191902, 19344408,178582940,1713999264,17019444969, 174149184184,1830279810276,19703572779755, 216769635980879,2432308876304981, 27788506478197951,322770995262901091, 3806657237502632706,45532086120583546634]

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 4 21:32 EDT 2024. Contains 372257 sequences. (Running on oeis4.)