A148857 - OEIS

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A148857 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`8`
`4`		`28`
`5`		`96`
`6`		`339`
`7`		`1262`
`8`		`4910`
`9`		`18378`
`10`		`72680`
`11`		`289633`
`12`		`1147306`
`13`		`4619304`
`14`		`18857624`
`15`		`76773467`
`16`		`314714055`
`17`		`1301446478`
`18`		`5398971560`
`19`		`22414470746`
`20`		`93653492226`
`21`		`392944405090`
`22`		`1648562424132`
`23`		`6942568079795`
`24`		`29355972489589`
`25`		`124163462054611`
`26`		`526313154372409`
`27`		`2238070666091934`
`28`		`9526155039343081`

[1,1,3,8,28,96,339,1262,4910,18378,72680,289633, 1147306,4619304,18857624,76773467,314714055, 1301446478,5398971560,22414470746,93653492226, 392944405090,1648562424132,6942568079795, 29355972489589,124163462054611,526313154372409, 2238070666091934,9526155039343081]

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Last modified April 19 12:14 EDT 2024. Contains 371792 sequences. (Running on oeis4.)