A204165 - OEIS

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A204165 as a triangular array

1

-1 1

-3 1 -1

-2 6 -1 0

4 4 -10 1 0

0 -15 -4 15 -1 0

0 0 36 3 -21 1 0

0 0 0 -84 4 28 -1 0

0 0 0 0 160 -16 -36 1 0

0 0 0 0 0 -300 40 45 -1 0

0 0 0 0 0 0 500 -75 -55 1 0

0 0 0 0 0 0 0 -825 130

A204165 as a square array

`1`	`-1`	`-3`	`-2`	`4`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`1`	`6`	`4`	`-15`	`0`	`0`	`0`	`0`	`0`	`0`
`-1`	`-1`	`-10`	`-4`	`36`	`0`	`0`	`0`	`0`	`0`
`0`	`1`	`15`	`3`	`-84`	`0`	`0`	`0`	`0`
`0`	`-1`	`-21`	`4`	`160`	`0`	`0`	`0`
`0`	`1`	`28`	`-16`	`-300`	`0`	`0`
`0`	`-1`	`-36`	`40`	`500`	`0`
`0`	`1`	`45`	`-75`	`-825`
`0`	`-1`	`-55`	`130`
`0`	`1`
`0`

A204165 as an upper right triangle

`1`	`-1`	`-3`	`-2`	`4`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`1`	`6`	`4`	`-15`	`0`	`0`	`0`	`0`	`0`	`0`
		`-1`	`-1`	`-10`	`-4`	`36`	`0`	`0`	`0`	`0`	`0`
			`0`	`1`	`15`	`3`	`-84`	`0`	`0`	`0`	`0`
				`0`	`-1`	`-21`	`4`	`160`	`0`	`0`	`0`
					`0`	`1`	`28`	`-16`	`-300`	`0`	`0`
						`0`	`-1`	`-36`	`40`	`500`	`0`
							`0`	`1`	`45`	`-75`	`-825`
								`0`	`-1`	`-55`	`130`
									`0`	`1`
										`0`

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)