A335786 - OEIS

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A335786 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`12`
`4`		`72`
`5`		`570`
`6`		`6420`
`7`		`73710`
`8`		`1062880`
`9`		`16152192`
`10`		`295701840`
`11`		`5972551200`
`12`		`142376439744`
`13`		`3404745197568`
`14`		`93970796984064`
`15`		`2607611074548480`
`16`		`81965344295577600`
`17`		`2592539062735564800`
`18`		`91576434008178662400`
`19`		`3254436161821209530880`
`20`		`127719736848201606451200`

[1,2,12,72,570,6420,73710,1062880,16152192, 295701840,5972551200,142376439744,3404745197568, 93970796984064,2607611074548480,81965344295577600, 2592539062735564800,91576434008178662400, 3254436161821209530880,127719736848201606451200]

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Last modified May 22 09:50 EDT 2022. Contains 353949 sequences. (Running on oeis4.)