A149585 - OEIS

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A149585 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`5`
`3`		`15`
`4`		`55`
`5`		`203`
`6`		`791`
`7`		`3041`
`8`		`12057`
`9`		`48249`
`10`		`194705`
`11`		`790373`
`12`		`3237213`
`13`		`13323957`
`14`		`55078721`
`15`		`228709819`
`16`		`953594747`
`17`		`3988265595`
`18`		`16730145283`
`19`		`70382381531`
`20`		`296830291631`
`21`		`1254604475451`
`22`		`5314036803363`
`23`		`22552374316543`
`24`		`95878895567139`
`25`		`408287637231539`
`26`		`1741343710323743`
`27`		`7437497858831271`

[1,1,5,15,55,203,791,3041,12057,48249,194705, 790373,3237213,13323957,55078721,228709819, 953594747,3988265595,16730145283,70382381531, 296830291631,1254604475451,5314036803363, 22552374316543,95878895567139,408287637231539, 1741343710323743,7437497858831271]

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Last modified April 25 06:14 EDT 2024. Contains 371964 sequences. (Running on oeis4.)