A027087 - OEIS

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A027087 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`5`
`4`		`11`
`5`		`27`
`6`		`68`
`7`		`175`
`8`		`458`
`9`		`1215`
`10`		`3258`
`11`		`8815`
`12`		`24031`
`13`		`65937`
`14`		`181936`
`15`		`504473`
`16`		`1404879`
`17`		`3927495`
`18`		`11017802`
`19`		`31004871`
`20`		`87497297`
`21`		`247559933`
`22`		`702089528`
`23`		`1995483853`
`24`		`5682959332`
`25`		`16214622573`
`26`		`46343364290`
`27`		`132667706857`
`28`		`380358924209`

[1,1,2,5,11,27,68,175,458,1215,3258,8815,24031, 65937,181936,504473,1404879,3927495,11017802, 31004871,87497297,247559933,702089528,1995483853, 5682959332,16214622573,46343364290,132667706857, 380358924209]

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Last modified April 20 09:04 EDT 2024. Contains 371799 sequences. (Running on oeis4.)