A137663 - OEIS

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A137663 as a triangular array

1

0 -2

-3 0 3

-12 14 2 -4

-57 90 -28 -10 5

-384 666 -306 0 30 -6

-3441 6342 -3419 368 213 -70 7

-38220 74202 -44886 7834 1886 -948 140 -8

-504111 1023780 -679176 155604 15918 -14652 2880 -252 9

-7683576 16226262 -11611074 3201728 55680 -243876 61670

A137663 as a square array

`1`	`0`	`-3`	`-12`	`-57`	`-384`	`-3441`	`-38220`	`-504111`	`-7683576`
`-2`	`0`	`14`	`90`	`666`	`6342`	`74202`	`1023780`	`16226262`
`3`	`2`	`-28`	`-306`	`-3419`	`-44886`	`-679176`	`-11611074`
`-4`	`-10`	`0`	`368`	`7834`	`155604`	`3201728`
`5`	`30`	`213`	`1886`	`15918`	`55680`
`-6`	`-70`	`-948`	`-14652`	`-243876`
`7`	`140`	`2880`	`61670`
`-8`	`-252`
`9`

A137663 as an upper right triangle

`1`	`0`	`-3`	`-12`	`-57`	`-384`	`-3441`	`-38220`	`-504111`	`-7683576`
	`-2`	`0`	`14`	`90`	`666`	`6342`	`74202`	`1023780`	`16226262`
		`3`	`2`	`-28`	`-306`	`-3419`	`-44886`	`-679176`	`-11611074`
			`-4`	`-10`	`0`	`368`	`7834`	`155604`	`3201728`
				`5`	`30`	`213`	`1886`	`15918`	`55680`
					`-6`	`-70`	`-948`	`-14652`	`-243876`
						`7`	`140`	`2880`	`61670`
							`-8`	`-252`
								`9`

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Last modified April 18 10:01 EDT 2024. Contains 371779 sequences. (Running on oeis4.)