A094645 - OEIS

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A094645 as a triangular array

1

-1 1

0 -1 1

0 -1 0 1

0 -2 -1 2 1

0 -6 -5 5 5 1

0 -24 -26 15 25 9 1

0 -120 -154 49 140 70 14 1

0 -720 -1044 140 889 560 154 20 1

0 -5040 -8028 -64 6363 4809 1638 294 27 1

0 -40320 -69264 -8540 50840 44835 17913 3990 510 35 1

A094645 as a square array

`1`	`-1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`-1`	`-1`	`-2`	`-6`	`-24`	`-120`	`-720`	`-5040`	`-40320`
`1`	`0`	`-1`	`-5`	`-26`	`-154`	`-1044`	`-8028`	`-69264`
`1`	`2`	`5`	`15`	`49`	`140`	`-64`	`-8540`
`1`	`5`	`25`	`140`	`889`	`6363`	`50840`
`1`	`9`	`70`	`560`	`4809`	`44835`
`1`	`14`	`154`	`1638`	`17913`
`1`	`20`	`294`	`3990`
`1`	`27`	`510`
`1`	`35`
`1`

A094645 as an upper right triangle

`1`	`-1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`-1`	`-1`	`-2`	`-6`	`-24`	`-120`	`-720`	`-5040`	`-40320`
		`1`	`0`	`-1`	`-5`	`-26`	`-154`	`-1044`	`-8028`	`-69264`
			`1`	`2`	`5`	`15`	`49`	`140`	`-64`	`-8540`
				`1`	`5`	`25`	`140`	`889`	`6363`	`50840`
					`1`	`9`	`70`	`560`	`4809`	`44835`
						`1`	`14`	`154`	`1638`	`17913`
							`1`	`20`	`294`	`3990`
								`1`	`27`	`510`
									`1`	`35`
										`1`

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Last modified April 24 14:09 EDT 2024. Contains 371960 sequences. (Running on oeis4.)