A060049 - OEIS

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A060049 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`1`
`4`		`2`
`5`		`5`
`6`		`15`
`7`		`50`
`8`		`181`
`9`		`697`
`10`		`2821`
`11`		`11892`
`12`		`51874`
`13`		`232974`
`14`		`1073070`
`15`		`5053029`
`16`		`24264565`
`17`		`118570292`
`18`		`588567257`
`19`		`2963358162`
`20`		`15114174106`
`21`		`78004013763`
`22`		`406971280545`
`23`		`2144659072330`
`24`		`11407141925639`
`25`		`61197287846831`

[1,0,1,1,2,5,15,50,181,697,2821,11892,51874, 232974,1073070,5053029,24264565,118570292, 588567257,2963358162,15114174106,78004013763, 406971280545,2144659072330,11407141925639, 61197287846831]

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Last modified July 20 15:17 EDT 2024. Contains 374459 sequences. (Running on oeis4.)