A020083 - OEIS

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A020083 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`0`
`3`		`2`
`4`		`8`
`5`		`41`
`6`		`231`
`7`		`1527`
`8`		`11610`
`9`		`99850`
`10`		`958561`
`11`		`10160755`
`12`		`117864768`
`13`		`1485096081`
`14`		`20197306708`
`15`		`294880677941`
`16`		`4600138575887`
`17`		`76362300359740`
`18`		`1343976486331425`
`19`		`24997962645764522`
`20`		`489960067856984638`

[1,0,0,2,8,41,231,1527,11610,99850,958561, 10160755,117864768,1485096081,20197306708, 294880677941,4600138575887,76362300359740, 1343976486331425,24997962645764522, 489960067856984638]

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Last modified April 24 14:54 EDT 2024. Contains 371960 sequences. (Running on oeis4.)