A230080 - OEIS

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

A230080 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`3`
`2`		`5`
`3`		`23`
`4`		`73`
`5`		`265`
`6`		`920`
`7`		`3245`
`8`		`11385`
`9`		`40018`
`10`		`140574`
`11`		`493911`
`12`		`1735243`
`13`		`6096533`
`14`		`21419128`
`15`		`75252674`
`16`		`264387942`
`17`		`928884046`
`18`		`3263482673`
`19`		`11465714843`
`20`		`40282921096`
`21`		`141527481021`
`22`		`497233748352`
`23`		`1746949771565`
`24`		`6137623429414`

[0,3,5,23,73,265,920,3245,11385,40018,140574, 493911,1735243,6096533,21419128,75252674, 264387942,928884046,3263482673,11465714843, 40282921096,141527481021,497233748352, 1746949771565,6137623429414]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 08:45 EDT 2024. Contains 371782 sequences. (Running on oeis4.)