A227883 - OEIS

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A227883 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`5`
`5`		`50`
`6`		`328`
`7`		`2154`
`8`		`16751`
`9`		`144840`
`10`		`1314149`
`11`		`12735722`
`12`		`134159743`
`13`		`1519210786`
`14`		`18272249418`
`15`		`233231701166`
`16`		`3159471128588`
`17`		`45243728569842`
`18`		`682183513506619`
`19`		`10807962134238068`
`20`		`179606706777512992`
`21`		`3123700853586733882`
`22`		`56737351453843424893`

[0,0,0,0,5,50,328,2154,16751,144840,1314149, 12735722,134159743,1519210786,18272249418, 233231701166,3159471128588,45243728569842, 682183513506619,10807962134238068, 179606706777512992,3123700853586733882, 56737351453843424893]

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Last modified April 23 06:04 EDT 2024. Contains 371906 sequences. (Running on oeis4.)