A007713 - OEIS

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A007713 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`4`
`3`		`10`
`4`		`30`
`5`		`75`
`6`		`206`
`7`		`518`
`8`		`1344`
`9`		`3357`
`10`		`8429`
`11`		`20759`
`12`		`51044`
`13`		`123973`
`14`		`299848`
`15`		`719197`
`16`		`1716563`
`17`		`4070800`
`18`		`9607797`
`19`		`22555988`
`20`		`52718749`
`21`		`122655485`
`22`		`284207304`
`23`		`655894527`
`24`		`1508046031`
`25`		`3454808143`
`26`		`7887768997`
`27`		`17949709753`
`28`		`40719611684`
`29`		`92096461012`
`30`		`207697731344`

[1,1,4,10,30,75,206,518,1344,3357,8429,20759, 51044,123973,299848,719197,1716563,4070800, 9607797,22555988,52718749,122655485,284207304, 655894527,1508046031,3454808143,7887768997, 17949709753,40719611684,92096461012,207697731344]

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Last modified April 27 02:24 EDT 2024. Contains 372004 sequences. (Running on oeis4.)