A047776 - OEIS

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A047776 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`2`
`6`		`11`
`7`		`71`
`8`		`370`
`9`		`2005`
`10`		`10682`
`11`		`58167`
`12`		`320116`
`13`		`1789210`
`14`		`10121965`
`15`		`57933469`
`16`		`334919626`
`17`		`1953800059`
`18`		`11489466014`
`19`		`68053583772`
`20`		`405713887061`
`21`		`2433000197471`
`22`		`14668527134167`
`23`		`88869448492895`
`24`		`540834097467624`
`25`		`3304961431043989`
`26`		`20273201718862728`
`27`		`124798671079300720`
`28`		`770762029389852807`

[0,0,0,0,2,11,71,370,2005,10682,58167,320116, 1789210,10121965,57933469,334919626,1953800059, 11489466014,68053583772,405713887061, 2433000197471,14668527134167,88869448492895, 540834097467624,3304961431043989, 20273201718862728,124798671079300720, 770762029389852807]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)