A247402 - OEIS

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A247402 as a simple table

`n`		`a(n)`
`1`		`5640`
`2`		`19080`
`3`		`65500`
`4`		`225488`
`5`		`775668`
`6`		`2663568`
`7`		`9228900`
`8`		`32131008`
`9`		`111936140`
`10`		`389317160`
`11`		`1351717272`
`12`		`4699161664`
`13`		`16360262388`
`14`		`56987348980`
`15`		`198415286124`
`16`		`690350350384`
`17`		`2402167105696`
`18`		`8362231644240`
`19`		`29117543438860`
`20`		`101381411330896`

[5640,19080,65500,225488,775668,2663568,9228900, 32131008,111936140,389317160,1351717272, 4699161664,16360262388,56987348980,198415286124, 690350350384,2402167105696,8362231644240, 29117543438860,101381411330896]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)