A077838 - OEIS

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A077838 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`8`
`3`		`31`
`4`		`115`
`5`		`431`
`6`		`1616`
`7`		`6055`
`8`		`22690`
`9`		`85028`
`10`		`318629`
`11`		`1194013`
`12`		`4474381`
`13`		`16767056`
`14`		`62831969`
`15`		`235453162`
`16`		`882324592`
`17`		`3306376007`
`18`		`12390136691`
`19`		`46430135863`
`20`		`173989808992`
`21`		`652000108775`
`22`		`2443270351898`
`23`		`9155780700220`
`24`		`34309883130781`
`25`		`128571021848477`

[1,2,8,31,115,431,1616,6055,22690,85028,318629, 1194013,4474381,16767056,62831969,235453162, 882324592,3306376007,12390136691,46430135863, 173989808992,652000108775,2443270351898, 9155780700220,34309883130781,128571021848477]

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Last modified April 19 15:11 EDT 2024. Contains 371794 sequences. (Running on oeis4.)