A061176 - OEIS

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A061176 as a triangular array

1

1 -1

1 -1 1

1 0 0 -1

1 2 -5 2 1

1 5 -15 15 -5 -1

1 9 -30 41 -30 9 1

1 14 -49 77 -77 49 -14 -1

1 20 -70 112 -125 112 -70 20 1

1 27 -90 126 -117 117 -126 90 -27 -1

1 35 -105 90 45 -131 45 90 -105 35 1

A061176 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`-1`	`-1`	`0`	`2`	`5`	`9`	`14`	`20`	`27`	`35`
`1`	`0`	`-5`	`-15`	`-30`	`-49`	`-70`	`-90`	`-105`
`-1`	`2`	`15`	`41`	`77`	`112`	`126`	`90`
`1`	`-5`	`-30`	`-77`	`-125`	`-117`	`45`
`-1`	`9`	`49`	`112`	`117`	`-131`
`1`	`-14`	`-70`	`-126`	`45`
`-1`	`20`	`90`	`90`
`1`	`-27`	`-105`
`-1`	`35`
`1`

A061176 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`-1`	`-1`	`0`	`2`	`5`	`9`	`14`	`20`	`27`	`35`
		`1`	`0`	`-5`	`-15`	`-30`	`-49`	`-70`	`-90`	`-105`
			`-1`	`2`	`15`	`41`	`77`	`112`	`126`	`90`
				`1`	`-5`	`-30`	`-77`	`-125`	`-117`	`45`
					`-1`	`9`	`49`	`112`	`117`	`-131`
						`1`	`-14`	`-70`	`-126`	`45`
							`-1`	`20`	`90`	`90`
								`1`	`-27`	`-105`
									`-1`	`35`
										`1`

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Last modified April 25 11:06 EDT 2024. Contains 371967 sequences. (Running on oeis4.)