A157982 - OEIS

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A157982 as a triangular array

						`1`
					`1`		`2`
				`-1`		`0`		`6`
			`1`		`0`		`-6`		`4`
		`-19`		`0`		`120`		`-120`		`30`
	`27`

A157982 as a square array

`1`	`1`	`-1`	`1`	`-19`	`27`
`2`	`0`	`0`	`0`
`6`	`-6`	`120`
`4`	`-120`
`30`

A157982 as an upper right triangle

`1`	`1`	`-1`	`1`	`-19`	`27`
	`2`	`0`	`0`	`0`
		`6`	`-6`	`120`
			`4`	`-120`
				`30`

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Last modified April 23 08:33 EDT 2024. Contains 371905 sequences. (Running on oeis4.)