A099037 - OEIS

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A099037 as a triangular array

1

1 -1

1 0 1

1 3 -3 -1

1 8 -12 8 1

1 15 -20 20 -15 -1

1 24 -15 0 -15 24 1

1 35 21 -105 105 -21 -35 -1

1 48 112 -336 420 -336 112 48 1

1 63 288 -672 756 -756 672 -288 -63 -1

1 80 585 -960 420 0 420 -960 585 80 1

1 99 1045 -825 -1980 4620 -4620 1980 825 -1045 -99 -1

A099037 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`-1`	`0`	`3`	`8`	`15`	`24`	`35`	`48`	`63`	`80`	`99`
`1`	`-3`	`-12`	`-20`	`-15`	`21`	`112`	`288`	`585`	`1045`
`-1`	`8`	`20`	`0`	`-105`	`-336`	`-672`	`-960`	`-825`
`1`	`-15`	`-15`	`105`	`420`	`756`	`420`	`-1980`
`-1`	`24`	`-21`	`-336`	`-756`	`0`	`4620`
`1`	`-35`	`112`	`672`	`420`	`-4620`
`-1`	`48`	`-288`	`-960`	`1980`
`1`	`-63`	`585`	`825`
`-1`	`80`	`-1045`
`1`	`-99`
`-1`

A099037 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`-1`	`0`	`3`	`8`	`15`	`24`	`35`	`48`	`63`	`80`	`99`
		`1`	`-3`	`-12`	`-20`	`-15`	`21`	`112`	`288`	`585`	`1045`
			`-1`	`8`	`20`	`0`	`-105`	`-336`	`-672`	`-960`	`-825`
				`1`	`-15`	`-15`	`105`	`420`	`756`	`420`	`-1980`
					`-1`	`24`	`-21`	`-336`	`-756`	`0`	`4620`
						`1`	`-35`	`112`	`672`	`420`	`-4620`
							`-1`	`48`	`-288`	`-960`	`1980`
								`1`	`-63`	`585`	`825`
									`-1`	`80`	`-1045`
										`1`	`-99`
											`-1`

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)