A141004 - OEIS

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

A141004 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`28`
`3`		`258`
`4`		`2892`
`5`		`37778`
`6`		`560124`
`7`		`9256010`
`8`		`168182044`
`9`		`3325057826`
`10`		`70934634236`
`11`		`1621828212826`
`12`		`39517131361884`
`13`		`1021237022557682`
`14`		`27877344103738940`
`15`		`800976143703407210`
`16`		`24148078430008534428`

[1,4,28,258,2892,37778,560124,9256010,168182044, 3325057826,70934634236,1621828212826, 39517131361884,1021237022557682,27877344103738940, 800976143703407210,24148078430008534428]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)