A335748 - OEIS

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A335748 as a triangular array

1

0 1

0 -1 4

0 1 -12 30

0 -1 28 -180 336

0 1 -60 750 -3360 5040

0 -1 124 -2700 21840 -75600 95040

0 1 -252 9030 -117600 705600 -1995840 2162160

0 -1 508 -28980 571536 -5292000 25280640 -60540480 57657600

A335748 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`-1`	`1`	`-1`	`1`	`-1`	`1`	`-1`
`4`	`-12`	`28`	`-60`	`124`	`-252`	`508`
`30`	`-180`	`750`	`-2700`	`9030`	`-28980`
`336`	`-3360`	`21840`	`-117600`	`571536`
`5040`	`-75600`	`705600`	`-5292000`
`95040`	`-1995840`	`25280640`
`2162160`	`-60540480`
`57657600`

A335748 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`-1`	`1`	`-1`	`1`	`-1`	`1`	`-1`
		`4`	`-12`	`28`	`-60`	`124`	`-252`	`508`
			`30`	`-180`	`750`	`-2700`	`9030`	`-28980`
				`336`	`-3360`	`21840`	`-117600`	`571536`
					`5040`	`-75600`	`705600`	`-5292000`
						`95040`	`-1995840`	`25280640`
							`2162160`	`-60540480`
								`57657600`

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Last modified June 9 03:53 EDT 2024. Contains 373227 sequences. (Running on oeis4.)