A194587 - OEIS

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A194587 as a triangular array

1

0 1

0 -3 4

0 1 -4 3

0 -15 140 -270 144

0 1 -20 75 -96 40

0 -21 868 -5670 13104 -12600 4320

0 1 -84 903 -3360 5600 -4320 1260

0 -15 2540 -43470 244944 -630000 820800 -529200 134400

0 1 -340 9075 -74592 278040 -544320 582120 -322560 72576

A194587 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`-3`	`1`	`-15`	`1`	`-21`	`1`	`-15`	`1`
`4`	`-4`	`140`	`-20`	`868`	`-84`	`2540`	`-340`
`3`	`-270`	`75`	`-5670`	`903`	`-43470`	`9075`
`144`	`-96`	`13104`	`-3360`	`244944`	`-74592`
`40`	`-12600`	`5600`	`-630000`	`278040`
`4320`	`-4320`	`820800`	`-544320`
`1260`	`-529200`	`582120`
`134400`	`-322560`
`72576`

A194587 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`-3`	`1`	`-15`	`1`	`-21`	`1`	`-15`	`1`
		`4`	`-4`	`140`	`-20`	`868`	`-84`	`2540`	`-340`
			`3`	`-270`	`75`	`-5670`	`903`	`-43470`	`9075`
				`144`	`-96`	`13104`	`-3360`	`244944`	`-74592`
					`40`	`-12600`	`5600`	`-630000`	`278040`
						`4320`	`-4320`	`820800`	`-544320`
							`1260`	`-529200`	`582120`
								`134400`	`-322560`
									`72576`

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Last modified April 19 04:04 EDT 2024. Contains 371782 sequences. (Running on oeis4.)