A111596 - OEIS

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A111596 as a triangular array

1

0 1

0 -2 1

0 6 -6 1

0 -24 36 -12 1

0 120 -240 120 -20 1

0 -720 1800 -1200 300 -30 1

0 5040 -15120 12600 -4200 630 -42 1

0 -40320 141120 -141120 58800 -11760 1176 -56 1

0 362880 -1451520 1693440 -846720 211680 -28224 2016 -72 1

A111596 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`-2`	`6`	`-24`	`120`	`-720`	`5040`	`-40320`	`362880`
`1`	`-6`	`36`	`-240`	`1800`	`-15120`	`141120`	`-1451520`
`1`	`-12`	`120`	`-1200`	`12600`	`-141120`	`1693440`
`1`	`-20`	`300`	`-4200`	`58800`	`-846720`
`1`	`-30`	`630`	`-11760`	`211680`
`1`	`-42`	`1176`	`-28224`
`1`	`-56`	`2016`
`1`	`-72`
`1`

A111596 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`-2`	`6`	`-24`	`120`	`-720`	`5040`	`-40320`	`362880`
		`1`	`-6`	`36`	`-240`	`1800`	`-15120`	`141120`	`-1451520`
			`1`	`-12`	`120`	`-1200`	`12600`	`-141120`	`1693440`
				`1`	`-20`	`300`	`-4200`	`58800`	`-846720`
					`1`	`-30`	`630`	`-11760`	`211680`
						`1`	`-42`	`1176`	`-28224`
							`1`	`-56`	`2016`
								`1`	`-72`
									`1`

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Last modified April 23 14:15 EDT 2024. Contains 371914 sequences. (Running on oeis4.)