A086610 - OEIS

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A086610 as a triangular array

1

1 1

0 2 2

-1 1 6 5

-2 -2 6 20 14

-3 -6 -4 30 70 42

-4 -10 -24 0 140 252 132

-5 -13 -48 -95 70 630 924 429

-6 -14 -66 -240 -350 588 2772 3432 1430

-7 -12 -66 -370 -1176 -1134 3696 12012 12870 4862

-8 -6 -36 -380 -2100 -5544 -2772 20592 51480 48620 16796

A086610 as a square array

`1`	`1`	`0`	`-1`	`-2`	`-3`	`-4`	`-5`	`-6`	`-7`	`-8`
`1`	`2`	`1`	`-2`	`-6`	`-10`	`-13`	`-14`	`-12`	`-6`
`2`	`6`	`6`	`-4`	`-24`	`-48`	`-66`	`-66`	`-36`
`5`	`20`	`30`	`0`	`-95`	`-240`	`-370`	`-380`
`14`	`70`	`140`	`70`	`-350`	`-1176`	`-2100`
`42`	`252`	`630`	`588`	`-1134`	`-5544`
`132`	`924`	`2772`	`3696`	`-2772`
`429`	`3432`	`12012`	`20592`
`1430`	`12870`	`51480`
`4862`	`48620`
`16796`

A086610 as an upper right triangle

`1`	`1`	`0`	`-1`	`-2`	`-3`	`-4`	`-5`	`-6`	`-7`	`-8`
	`1`	`2`	`1`	`-2`	`-6`	`-10`	`-13`	`-14`	`-12`	`-6`
		`2`	`6`	`6`	`-4`	`-24`	`-48`	`-66`	`-66`	`-36`
			`5`	`20`	`30`	`0`	`-95`	`-240`	`-370`	`-380`
				`14`	`70`	`140`	`70`	`-350`	`-1176`	`-2100`
					`42`	`252`	`630`	`588`	`-1134`	`-5544`
						`132`	`924`	`2772`	`3696`	`-2772`
							`429`	`3432`	`12012`	`20592`
								`1430`	`12870`	`51480`
									`4862`	`48620`
										`16796`

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Last modified April 18 16:22 EDT 2024. Contains 371780 sequences. (Running on oeis4.)