A185896 - OEIS

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A185896 as a triangular array

1

0 2

2 0 6

0 16 0 24

16 0 120 0 120

0 272 0 960 0 720

272 0 3696 0 8400 0 5040

0 7936 0 48384 0 80640 0 40320

7936 0 168960 0 645120 0 846720 0 362880

0 353792 0 3256320 0 8951040 0 9676800 0 3628800

A185896 as a square array

`1`	`0`	`2`	`0`	`16`	`0`	`272`	`0`	`7936`	`0`
`2`	`0`	`16`	`0`	`272`	`0`	`7936`	`0`	`353792`
`6`	`0`	`120`	`0`	`3696`	`0`	`168960`	`0`
`24`	`0`	`960`	`0`	`48384`	`0`	`3256320`
`120`	`0`	`8400`	`0`	`645120`	`0`
`720`	`0`	`80640`	`0`	`8951040`
`5040`	`0`	`846720`	`0`
`40320`	`0`	`9676800`
`362880`	`0`
`3628800`

A185896 as an upper right triangle

`1`	`0`	`2`	`0`	`16`	`0`	`272`	`0`	`7936`	`0`
	`2`	`0`	`16`	`0`	`272`	`0`	`7936`	`0`	`353792`
		`6`	`0`	`120`	`0`	`3696`	`0`	`168960`	`0`
			`24`	`0`	`960`	`0`	`48384`	`0`	`3256320`
				`120`	`0`	`8400`	`0`	`645120`	`0`
					`720`	`0`	`80640`	`0`	`8951040`
						`5040`	`0`	`846720`	`0`
							`40320`	`0`	`9676800`
								`362880`	`0`
									`3628800`

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Last modified April 17 03:58 EDT 2021. Contains 343059 sequences. (Running on oeis4.)