A150165 - OEIS

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A150165 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`6`
`3`		`20`
`4`		`75`
`5`		`289`
`6`		`1153`
`7`		`4742`
`8`		`19899`
`9`		`84806`
`10`		`365468`
`11`		`1591554`
`12`		`6991967`
`13`		`30940027`
`14`		`137761122`
`15`		`616680344`
`16`		`2773645233`
`17`		`12527371702`
`18`		`56790990386`
`19`		`258307385503`
`20`		`1178380844230`
`21`		`5390151289483`
`22`		`24715957334863`
`23`		`113585243265110`
`24`		`523060363963276`
`25`		`2413206743521694`
`26`		`11152858535263577`
`27`		`51626269632904561`

[1,2,6,20,75,289,1153,4742,19899,84806,365468, 1591554,6991967,30940027,137761122,616680344, 2773645233,12527371702,56790990386,258307385503, 1178380844230,5390151289483,24715957334863, 113585243265110,523060363963276,2413206743521694, 11152858535263577,51626269632904561]

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Last modified July 10 03:08 EDT 2024. Contains 374194 sequences. (Running on oeis4.)