A295381 - OEIS

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A295381 as a triangular array

1

1 1

1 0 2

1 -1 -1 6

1 -2 -2 -4 24

1 -3 -1 -2 -15 120

1 -4 2 6 8 -56 720

1 -5 7 14 33 88 -185 5040

1 -6 14 16 24 102 592 -204 40320

1 -7 23 6 -31 -104 -9 3344 6209 362880

1 -8 34 -22 -120 -380 -1328 -3762 14464 112400 3628800

A295381 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`1`	`0`	`-1`	`-2`	`-3`	`-4`	`-5`	`-6`	`-7`	`-8`
`2`	`-1`	`-2`	`-1`	`2`	`7`	`14`	`23`	`34`
`6`	`-4`	`-2`	`6`	`14`	`16`	`6`	`-22`
`24`	`-15`	`8`	`33`	`24`	`-31`	`-120`
`120`	`-56`	`88`	`102`	`-104`	`-380`
`720`	`-185`	`592`	`-9`	`-1328`
`5040`	`-204`	`3344`	`-3762`
`40320`	`6209`	`14464`
`362880`	`112400`
`3628800`

A295381 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`1`	`0`	`-1`	`-2`	`-3`	`-4`	`-5`	`-6`	`-7`	`-8`
		`2`	`-1`	`-2`	`-1`	`2`	`7`	`14`	`23`	`34`
			`6`	`-4`	`-2`	`6`	`14`	`16`	`6`	`-22`
				`24`	`-15`	`8`	`33`	`24`	`-31`	`-120`
					`120`	`-56`	`88`	`102`	`-104`	`-380`
						`720`	`-185`	`592`	`-9`	`-1328`
							`5040`	`-204`	`3344`	`-3762`
								`40320`	`6209`	`14464`
									`362880`	`112400`
										`3628800`

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Last modified August 25 10:40 EDT 2024. Contains 375437 sequences. (Running on oeis4.)