A053115 - OEIS

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A053115 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`18`
`2`		`468`
`3`		`15912`
`4`		`668304`
`5`		`33415200`
`6`		`1938081600`
`7`		`127913385600`
`8`		`9465590534400`
`9`		`776178423820800`
`10`		`69856058143872000`
`11`		`6845893698099456000`
`12`		`725664731998542336000`
`13`		`82725779447833826304000`

[1,18,468,15912,668304,33415200,1938081600, 127913385600,9465590534400,776178423820800, 69856058143872000,6845893698099456000, 725664731998542336000,82725779447833826304000]

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Last modified April 25 13:02 EDT 2024. Contains 371969 sequences. (Running on oeis4.)