A187116 - OEIS

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A187116 as a simple table

`n`		`a(n)`
`2`		`1`
`3`		`4`
`4`		`20`
`5`		`138`
`6`		`1258`
`7`		`14476`
`8`		`202655`
`9`		`3354848`
`10`		`64246776`
`11`		`1398909332`
`12`		`34157026526`
`13`		`924757926320`
`14`		`27503093599024`
`15`		`891534666547216`
`16`		`31289986924954924`
`17`		`1182213869836721036`
`18`		`47846600590876178320`
`19`		`2065282617724684345208`

[1,4,20,138,1258,14476,202655,3354848,64246776, 1398909332,34157026526,924757926320, 27503093599024,891534666547216,31289986924954924, 1182213869836721036,47846600590876178320, 2065282617724684345208]

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Last modified July 13 17:35 EDT 2024. Contains 374284 sequences. (Running on oeis4.)