A266526 - OEIS

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A266526 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`4`
`3`		`42`
`4`		`752`
`5`		`19360`
`6`		`654912`
`7`		`27546736`
`8`		`1388207872`
`9`		`81621893376`
`10`		`5488951731200`
`11`		`415721105434624`
`12`		`35026876903256064`
`13`		`3250356630453317632`
`14`		`329437813126362185728`
`15`		`36214170617862339840000`
`16`		`4291812357982293898231808`
`17`		`545518054282041342531076096`
`18`		`74032137722410904128877494272`
`19`		`10684317262536125210489796296704`
`20`		`1634019721630446295055397683200000`

[1,4,42,752,19360,654912,27546736,1388207872, 81621893376,5488951731200,415721105434624, 35026876903256064,3250356630453317632, 329437813126362185728,36214170617862339840000, 4291812357982293898231808, 545518054282041342531076096, 74032137722410904128877494272, 10684317262536125210489796296704, 1634019721630446295055397683200000]

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Last modified September 18 01:35 EDT 2024. Contains 375995 sequences. (Running on oeis4.)