A120616 - OEIS

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A120616 as a triangular array

1

0 -1

-2 0 1

0 3 0 -1

6 0 -4 0 1

0 -10 0 5 0 -1

-20 0 15 0 -6 0 1

0 35 0 -21 0 7 0 -1

70 0 -56 0 28 0 -8 0 1

0 -126 0 84 0 -36 0 9 0 -1

-252 0 210 0 -120 0 45 0 -10 0 1

A120616 as a square array

`1`	`0`	`-2`	`0`	`6`	`0`	`-20`	`0`	`70`	`0`	`-252`
`-1`	`0`	`3`	`0`	`-10`	`0`	`35`	`0`	`-126`	`0`
`1`	`0`	`-4`	`0`	`15`	`0`	`-56`	`0`	`210`
`-1`	`0`	`5`	`0`	`-21`	`0`	`84`	`0`
`1`	`0`	`-6`	`0`	`28`	`0`	`-120`
`-1`	`0`	`7`	`0`	`-36`	`0`
`1`	`0`	`-8`	`0`	`45`
`-1`	`0`	`9`	`0`
`1`	`0`	`-10`
`-1`	`0`
`1`

A120616 as an upper right triangle

`1`	`0`	`-2`	`0`	`6`	`0`	`-20`	`0`	`70`	`0`	`-252`
	`-1`	`0`	`3`	`0`	`-10`	`0`	`35`	`0`	`-126`	`0`
		`1`	`0`	`-4`	`0`	`15`	`0`	`-56`	`0`	`210`
			`-1`	`0`	`5`	`0`	`-21`	`0`	`84`	`0`
				`1`	`0`	`-6`	`0`	`28`	`0`	`-120`
					`-1`	`0`	`7`	`0`	`-36`	`0`
						`1`	`0`	`-8`	`0`	`45`
							`-1`	`0`	`9`	`0`
								`1`	`0`	`-10`
									`-1`	`0`
										`1`

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Last modified April 25 12:53 EDT 2024. Contains 371969 sequences. (Running on oeis4.)