A050489 - OEIS

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A050489 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`11`
`2`		`42`
`3`		`155`
`4`		`574`
`5`		`2142`
`6`		`8052`
`7`		`30459`
`8`		`115830`
`9`		`442442`
`10`		`1696396`
`11`		`6525246`
`12`		`25169452`
`13`		`97319900`
`14`		`377096040`
`15`		`1463921595`
`16`		`5692584870`
`17`		`22169259090`
`18`		`86452604700`
`19`		`337547269290`
`20`		`1319388204420`
`21`		`5162382341220`
`22`		`20217646564440`
`23`		`79246770753150`
`24`		`310866899505084`

[1,11,42,155,574,2142,8052,30459,115830,442442, 1696396,6525246,25169452,97319900,377096040, 1463921595,5692584870,22169259090,86452604700, 337547269290,1319388204420,5162382341220, 20217646564440,79246770753150,310866899505084]

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Last modified April 23 11:35 EDT 2024. Contains 371912 sequences. (Running on oeis4.)