A239537 - OEIS

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A239537 as a triangular array

1

2 1

6 2 6

16 6 24 13

44 16 216 68 47

120 44 1536 1014 406 128

328 120 11616 11108 13254 1584 405

896 328 86400 131988 293741 98304 7790 1181

2448 896 645504 1533792 7199001 3785280 984150 33630 3598

6688 2448

A239537 as a square array

`1`	`2`	`6`	`16`	`44`	`120`	`328`	`896`	`2448`	`6688`
`1`	`2`	`6`	`16`	`44`	`120`	`328`	`896`	`2448`
`6`	`24`	`216`	`1536`	`11616`	`86400`	`645504`
`13`	`68`	`1014`	`11108`	`131988`	`1533792`
`47`	`406`	`13254`	`293741`	`7199001`
`128`	`1584`	`98304`	`3785280`
`405`	`7790`	`984150`
`1181`	`33630`
`3598`

A239537 as an upper right triangle

`1`	`2`	`6`	`16`	`44`	`120`	`328`	`896`	`2448`	`6688`
	`1`	`2`	`6`	`16`	`44`	`120`	`328`	`896`	`2448`
		`6`	`24`	`216`	`1536`	`11616`	`86400`	`645504`
			`13`	`68`	`1014`	`11108`	`131988`	`1533792`
				`47`	`406`	`13254`	`293741`	`7199001`
					`128`	`1584`	`98304`	`3785280`
						`405`	`7790`	`984150`
							`1181`	`33630`
								`3598`

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)