A047755 - OEIS

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A047755 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`1`
`3`		`5`
`4`		`26`
`5`		`133`
`6`		`708`
`7`		`3861`
`8`		`21604`
`9`		`123266`
`10`		`715221`
`11`		`4206956`
`12`		`25032840`
`13`		`150413348`
`14`		`911379384`
`15`		`5562367173`
`16`		`34164355848`
`17`		`211015212580`
`18`		`1309815397995`
`19`		`8166460799805`
`20`		`51120054233490`
`21`		`321156223592865`
`22`		`2024257417812240`
`23`		`12797201858645100`

[0,0,1,5,26,133,708,3861,21604,123266,715221, 4206956,25032840,150413348,911379384,5562367173, 34164355848,211015212580,1309815397995, 8166460799805,51120054233490,321156223592865, 2024257417812240,12797201858645100]

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Last modified April 16 08:27 EDT 2024. Contains 371698 sequences. (Running on oeis4.)