A022543 - OEIS

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A022543 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`9`
`5`		`20`
`6`		`47`
`7`		`110`
`8`		`263`
`9`		`630`
`10`		`1525`
`11`		`3701`
`12`		`9039`
`13`		`22140`
`14`		`54460`
`15`		`134339`
`16`		`332439`
`17`		`824735`
`18`		`2051307`
`19`		`5113298`
`20`		`12773067`
`21`		`31968041`
`22`		`80152901`
`23`		`201297338`
`24`		`506324357`
`25`		`1275385911`
`26`		`3216901194`
`27`		`8124150323`
`28`		`20541362001`
`29`		`51994801119`
`30`		`131747424892`

[1,2,4,9,20,47,110,263,630,1525,3701,9039,22140, 54460,134339,332439,824735,2051307,5113298, 12773067,31968041,80152901,201297338,506324357, 1275385911,3216901194,8124150323,20541362001, 51994801119,131747424892]

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Last modified July 27 07:48 EDT 2024. Contains 374642 sequences. (Running on oeis4.)