A028558 - OEIS

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A028558 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`6`
`4`		`18`
`5`		`24`
`6`		`202`
`7`		`203`
`8`		`814`
`9`		`2067`
`10`		`2178`
`11`		`2207`
`12`		`20402`
`13`		`25116`
`14`		`64493`
`15`		`82566`
`16`		`207067`
`17`		`2040402`
`18`		`2187142`
`19`		`2233097`
`20`		`6887078`
`21`		`79585891`
`22`		`211313148`
`23`		`249281986`
`24`		`8161664181`
`25`		`22222222222`
`26`		`26331005924`
`27`		`81294635989`

[0,1,6,18,24,202,203,814,2067,2178,2207,20402, 25116,64493,82566,207067,2040402,2187142,2233097, 6887078,79585891,211313148,249281986,8161664181, 22222222222,26331005924,81294635989]

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Last modified April 24 14:23 EDT 2024. Contains 371960 sequences. (Running on oeis4.)