A248875 - OEIS

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A248875 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`5`
`3`		`17`
`4`		`52`
`5`		`157`
`6`		`473`
`7`		`1420`
`8`		`4262`
`9`		`12788`
`10`		`38365`
`11`		`115097`
`12`		`345293`
`13`		`1035880`
`14`		`3107641`
`15`		`9322925`
`16`		`27968776`
`17`		`83906329`
`18`		`251718989`
`19`		`755156969`
`20`		`2265470908`
`21`		`6796412726`
`22`		`20389238179`
`23`		`61167714538`
`24`		`183503143616`
`25`		`550509430849`
`26`		`1651528292549`
`27`		`4954584877649`
`28`		`14863754632948`

[0,1,5,17,52,157,473,1420,4262,12788,38365,115097, 345293,1035880,3107641,9322925,27968776,83906329, 251718989,755156969,2265470908,6796412726, 20389238179,61167714538,183503143616,550509430849, 1651528292549,4954584877649,14863754632948]

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