A149992 - OEIS

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A149992 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`5`
`3`		`17`
`4`		`57`
`5`		`207`
`6`		`770`
`7`		`2956`
`8`		`11511`
`9`		`45389`
`10`		`181551`
`11`		`732140`
`12`		`2975463`
`13`		`12172039`
`14`		`50107475`
`15`		`207221750`
`16`		`860713442`
`17`		`3589342898`
`18`		`15020205470`
`19`		`63043294686`
`20`		`265353326080`
`21`		`1119765415144`
`22`		`4736096978950`
`23`		`20073601677112`
`24`		`85247397615355`
`25`		`362674562863687`
`26`		`1545498849494243`
`27`		`6596146668760089`

[1,2,5,17,57,207,770,2956,11511,45389,181551, 732140,2975463,12172039,50107475,207221750, 860713442,3589342898,15020205470,63043294686, 265353326080,1119765415144,4736096978950, 20073601677112,85247397615355,362674562863687, 1545498849494243,6596146668760089]

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Last modified September 18 23:40 EDT 2024. Contains 376002 sequences. (Running on oeis4.)