A165539 - OEIS

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

A165539 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`22`
`5`		`88`
`6`		`367`
`7`		`1571`
`8`		`6861`
`9`		`30468`
`10`		`137229`
`11`		`625573`
`12`		`2881230`
`13`		`13388094`
`14`		`62688448`
`15`		`295504025`
`16`		`1401195334`
`17`		`6678877732`
`18`		`31984089193`
`19`		`153809536017`
`20`		`742462191363`
`21`		`3596290278723`
`22`		`17473993136316`
`23`		`85147347832182`
`24`		`415997039428899`
`25`		`2037323575386383`

[1,1,2,6,22,88,367,1571,6861,30468,137229,625573, 2881230,13388094,62688448,295504025,1401195334, 6678877732,31984089193,153809536017,742462191363, 3596290278723,17473993136316,85147347832182, 415997039428899,2037323575386383]

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 10 14:27 EDT 2024. Contains 375056 sequences. (Running on oeis4.)