A060111 - OEIS

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A060111 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`15`
`3`		`56`
`4`		`207`
`5`		`764`
`6`		`2805`
`7`		`10288`
`8`		`37609`
`9`		`137380`
`10`		`500655`
`11`		`1823440`
`12`		`6629423`
`13`		`24090332`
`14`		`87418221`
`15`		`317085352`
`16`		`1148825185`
`17`		`4160744164`
`18`		`15054719697`
`19`		`54454345624`
`20`		`196805925995`
`21`		`711077858188`
`22`		`2567375653681`
`23`		`9267176552040`

[1,4,15,56,207,764,2805,10288,37609,137380,500655, 1823440,6629423,24090332,87418221,317085352, 1148825185,4160744164,15054719697,54454345624, 196805925995,711077858188,2567375653681, 9267176552040]

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