A260327 - OEIS

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A260327 as a triangular array

1

0 -1

0 2 5

0 -16 -42 -35

0 144 404 420 175

0 -768 -2288 -2684 -1540 -385

0 1061376 3327584 4252248 2862860 1051050 175175

0 -552960 -1810176 -2471456 -1849848 -820820 -210210 -25025

0 200005632 679395072 978649472 792548432 397517120 125925800 23823800 2127125

A260327 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`-1`	`2`	`-16`	`144`	`-768`	`1061376`	`-552960`	`200005632`
`5`	`-42`	`404`	`-2288`	`3327584`	`-1810176`	`679395072`
`-35`	`420`	`-2684`	`4252248`	`-2471456`	`978649472`
`175`	`-1540`	`2862860`	`-1849848`	`792548432`
`-385`	`1051050`	`-820820`	`397517120`
`175175`	`-210210`	`125925800`
`-25025`	`23823800`
`2127125`

A260327 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`-1`	`2`	`-16`	`144`	`-768`	`1061376`	`-552960`	`200005632`
		`5`	`-42`	`404`	`-2288`	`3327584`	`-1810176`	`679395072`
			`-35`	`420`	`-2684`	`4252248`	`-2471456`	`978649472`
				`175`	`-1540`	`2862860`	`-1849848`	`792548432`
					`-385`	`1051050`	`-820820`	`397517120`
						`175175`	`-210210`	`125925800`
							`-25025`	`23823800`
								`2127125`

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Last modified April 18 07:55 EDT 2024. Contains 371769 sequences. (Running on oeis4.)