A210507 - OEIS

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A210507 as a simple table

`n`		`a(n)`
`3`		`1`
`4`		`10`
`5`		`111`
`6`		`1468`
`7`		`22940`
`8`		`416250`
`9`		`8626660`
`10`		`201349672`
`11`		`5230931454`
`12`		`149783426470`
`13`		`4688281021490`
`14`		`159284662406460`
`15`		`5838769123729984`
`16`		`229711022253150382`
`17`		`9655348958575618320`
`18`		`431845990498159342000`
`19`		`20479127764425617465660`
`20`		`1026429489947790074019978`

[1,10,111,1468,22940,416250,8626660,201349672, 5230931454,149783426470,4688281021490, 159284662406460,5838769123729984, 229711022253150382,9655348958575618320, 431845990498159342000,20479127764425617465660, 1026429489947790074019978]

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Last modified April 20 09:04 EDT 2024. Contains 371799 sequences. (Running on oeis4.)