A039808 - OEIS

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A039808 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`4`
`5`		`9`
`6`		`20`
`7`		`47`
`8`		`109`
`9`		`258`
`10`		`609`
`11`		`1447`
`12`		`3434`
`13`		`8175`
`14`		`19449`
`15`		`46327`
`16`		`110330`
`17`		`262882`
`18`		`626317`
`19`		`1492515`
`20`		`3556540`
`21`		`8475679`
`22`		`20198343`
`23`		`48136276`
`24`		`114716767`
`25`		`273393363`
`26`		`651550405`
`27`		`1552783297`
`28`		`3700609736`
`29`		`8819356189`

[1,1,2,4,9,20,47,109,258,609,1447,3434,8175,19449, 46327,110330,262882,626317,1492515,3556540, 8475679,20198343,48136276,114716767,273393363, 651550405,1552783297,3700609736,8819356189]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)