A254529 - OEIS

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A254529 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`6`
`3`		`42`
`4`		`456`
`5`		`5640`
`6`		`93600`
`7`		`1728720`
`8`		`38344320`
`9`		`948931200`
`10`		`26555558400`
`11`		`817935148800`
`12`		`27735629644800`
`13`		`1020596255078400`
`14`		`40642432179148800`
`15`		`1737890081351424000`
`16`		`79498734605402112000`
`17`		`3871319396080840704000`
`18`		`200017645344178421760000`
`19`		`10925549584125028909056000`

[1,1,6,42,456,5640,93600,1728720,38344320, 948931200,26555558400,817935148800,27735629644800, 1020596255078400,40642432179148800, 1737890081351424000,79498734605402112000, 3871319396080840704000,200017645344178421760000, 10925549584125028909056000]

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)