A275861 - OEIS

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A275861 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`9`
`3`		`51`
`4`		`305`
`5`		`1813`
`6`		`10784`
`7`		`64144`
`8`		`381543`
`9`		`2269503`
`10`		`13499513`
`11`		`80298135`
`12`		`477631347`
`13`		`2841058559`
`14`		`16899254596`
`15`		`100520563016`
`16`		`597918892325`
`17`		`3556555903317`
`18`		`21155193548465`
`19`		`125835844069155`
`20`		`748499871500621`
`21`		`4452245397810113`
`22`		`26482955892270832`

[1,1,9,51,305,1813,10784,64144,381543,2269503, 13499513,80298135,477631347,2841058559, 16899254596,100520563016,597918892325, 3556555903317,21155193548465,125835844069155, 748499871500621,4452245397810113, 26482955892270832]

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Last modified April 23 13:11 EDT 2024. Contains 371913 sequences. (Running on oeis4.)