A120297 - OEIS

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A120297 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`5`
`3`		`20`
`4`		`65`
`5`		`193`
`6`		`544`
`7`		`1489`
`8`		`4005`
`9`		`10660`
`10`		`28193`
`11`		`74273`
`12`		`195200`
`13`		`512257`
`14`		`1343077`
`15`		`3519412`
`16`		`9219105`
`17`		`24144289`
`18`		`63224096`
`19`		`165544721`
`20`		`433437125`
`21`		`1134810436`
`22`		`2971065025`
`23`		`7778499265`
`24`		`20364618240`
`25`		`53315655553`
`26`		`139582833989`

[1,5,20,65,193,544,1489,4005,10660,28193,74273, 195200,512257,1343077,3519412,9219105,24144289, 63224096,165544721,433437125,1134810436, 2971065025,7778499265,20364618240,53315655553, 139582833989]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)