A055302 - OEIS

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A055302 as a triangular array

1

2 0

6 3 0

24 36 4 0

120 360 140 5 0

720 3600 3000 450 6 0

5040 37800 54600 18900 1302 7 0

40320 423360 940800 588000 101136 3528 8 0

362880 5080320 16087680 15876000 5143824 486864 9144 9 0

3628800

A055302 as a square array

`1`	`2`	`6`	`24`	`120`	`720`	`5040`	`40320`	`362880`	`3628800`
`0`	`3`	`36`	`360`	`3600`	`37800`	`423360`	`5080320`
`0`	`4`	`140`	`3000`	`54600`	`940800`	`16087680`
`0`	`5`	`450`	`18900`	`588000`	`15876000`
`0`	`6`	`1302`	`101136`	`5143824`
`0`	`7`	`3528`	`486864`
`0`	`8`	`9144`
`0`	`9`
`0`

A055302 as an upper right triangle

`1`	`2`	`6`	`24`	`120`	`720`	`5040`	`40320`	`362880`	`3628800`
	`0`	`3`	`36`	`360`	`3600`	`37800`	`423360`	`5080320`
		`0`	`4`	`140`	`3000`	`54600`	`940800`	`16087680`
			`0`	`5`	`450`	`18900`	`588000`	`15876000`
				`0`	`6`	`1302`	`101136`	`5143824`
					`0`	`7`	`3528`	`486864`
						`0`	`8`	`9144`
							`0`	`9`
								`0`

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)