A286216 - OEIS

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A286216 as a triangular array

0

0 0

0 4 0

0 17 17 0

0 62 52 62 0

1 238 684 684 238 1

3 912 2128 10056 2128 912 3

10 3468 34896 141018 141018 34896 3468 10

24 13224 123541 2053994 1656022 2053994 123541 13224 24

60 50655 1891998 30004158

A286216 as a square array

`0`	`0`	`0`	`0`	`0`	`1`	`3`	`10`	`24`	`60`
`0`	`4`	`17`	`62`	`238`	`912`	`3468`	`13224`	`50655`
`0`	`17`	`52`	`684`	`2128`	`34896`	`123541`	`1891998`
`0`	`62`	`684`	`10056`	`141018`	`2053994`	`30004158`
`0`	`238`	`2128`	`141018`	`1656022`
`1`	`912`	`34896`	`2053994`
`3`	`3468`	`123541`
`10`	`13224`
`24`

A286216 as an upper right triangle

`0`	`0`	`0`	`0`	`0`	`1`	`3`	`10`	`24`	`60`
	`0`	`4`	`17`	`62`	`238`	`912`	`3468`	`13224`	`50655`
		`0`	`17`	`52`	`684`	`2128`	`34896`	`123541`	`1891998`
			`0`	`62`	`684`	`10056`	`141018`	`2053994`	`30004158`
				`0`	`238`	`2128`	`141018`	`1656022`
					`1`	`912`	`34896`	`2053994`
						`3`	`3468`	`123541`
							`10`	`13224`
								`24`

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Last modified June 7 00:43 EDT 2024. Contains 373140 sequences. (Running on oeis4.)