A047042 - OEIS

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A047042 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`5`
`4`		`14`
`5`		`56`
`6`		`202`
`7`		`715`
`8`		`2529`
`9`		`9701`
`10`		`36797`
`11`		`138564`
`12`		`520062`
`13`		`1999679`
`14`		`7700373`
`15`		`29612097`
`16`		`113722740`
`17`		`440354696`
`18`		`1709283358`
`19`		`6637835682`
`20`		`25773923006`
`21`		`100398993203`
`22`		`391785231463`
`23`		`1530125311638`
`24`		`5978033636691`
`25`		`23390474605783`

[1,1,2,5,14,56,202,715,2529,9701,36797,138564, 520062,1999679,7700373,29612097,113722740, 440354696,1709283358,6637835682,25773923006, 100398993203,391785231463,1530125311638, 5978033636691,23390474605783]

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Last modified June 9 18:06 EDT 2024. Contains 373248 sequences. (Running on oeis4.)