A267192 - OEIS

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A267192 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`0`
`3`		`1`
`4`		`4`
`5`		`19`
`6`		`70`
`7`		`261`
`8`		`914`
`9`		`3177`
`10`		`10816`
`11`		`36566`
`12`		`122552`
`13`		`408840`
`14`		`1358032`
`15`		`4497995`
`16`		`14862112`
`17`		`49019688`
`18`		`161449208`
`19`		`531152855`
`20`		`1745892452`
`21`		`5734722698`
`22`		`18826352472`
`23`		`61777432510`
`24`		`202648614072`
`25`		`664569581090`
`26`		`2178948104572`
`27`		`7143067052707`
`28`		`23413795288008`

[0,0,0,1,4,19,70,261,914,3177,10816,36566,122552, 408840,1358032,4497995,14862112,49019688, 161449208,531152855,1745892452,5734722698, 18826352472,61777432510,202648614072,664569581090, 2178948104572,7143067052707,23413795288008]

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Last modified July 14 05:06 EDT 2024. Contains 374291 sequences. (Running on oeis4.)