A099599 - OEIS

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A099599 as a triangular array

1

1 1

1 0 2

1 9 -12 6

1 -104 204 -120 24

1 2265 -4840 3540 -1080 120

1 -71064 164910 -138840 54360 -10080 720

1 3079825 -7626948 7134330 -3300360 808920 -100800 5040

1 -176449776 460982648 -468313104 244938960 -72266880 12156480 -1088640 40320

A099599 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`1`	`0`	`9`	`-104`	`2265`	`-71064`	`3079825`	`-176449776`
`2`	`-12`	`204`	`-4840`	`164910`	`-7626948`	`460982648`
`6`	`-120`	`3540`	`-138840`	`7134330`	`-468313104`
`24`	`-1080`	`54360`	`-3300360`	`244938960`
`120`	`-10080`	`808920`	`-72266880`
`720`	`-100800`	`12156480`
`5040`	`-1088640`
`40320`

A099599 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`1`	`0`	`9`	`-104`	`2265`	`-71064`	`3079825`	`-176449776`
		`2`	`-12`	`204`	`-4840`	`164910`	`-7626948`	`460982648`
			`6`	`-120`	`3540`	`-138840`	`7134330`	`-468313104`
				`24`	`-1080`	`54360`	`-3300360`	`244938960`
					`120`	`-10080`	`808920`	`-72266880`
						`720`	`-100800`	`12156480`
							`5040`	`-1088640`
								`40320`

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Last modified September 7 05:42 EDT 2024. Contains 375729 sequences. (Running on oeis4.)