A089382 - OEIS

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A089382 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`20`
`3`		`104`
`4`		`553`
`5`		`2984`
`6`		`16272`
`7`		`89440`
`8`		`494681`
`9`		`2749772`
`10`		`15348372`
`11`		`85967112`
`12`		`482927985`
`13`		`2719787856`
`14`		`15351385152`
`15`		`86816721792`
`16`		`491819758417`
`17`		`2790451952660`
`18`		`15854070902964`
`19`		`90187514559208`
`20`		`513619224125657`
`21`		`2928073006131704`
`22`		`16708228671139600`
`23`		`95423104768226144`
`24`		`545408567460801513`

[1,4,20,104,553,2984,16272,89440,494681,2749772, 15348372,85967112,482927985,2719787856, 15351385152,86816721792,491819758417, 2790451952660,15854070902964,90187514559208, 513619224125657,2928073006131704, 16708228671139600,95423104768226144, 545408567460801513]

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)