A137436 - OEIS

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A137436 as a triangular array

0

3 0

6 48 0

9 0 192 0

12 2880 0 480 0

15 0 17280 0 960 0

18 362880 0 60480 0 1680 0

21 0 2903040 0 161280 0 2688 0

24 78382080 0 13063680 0 362880 0 4032 0

27 0 783820800 0 43545600 0 725760 0 5760 0

30

A137436 as a square array

`0`	`3`	`6`	`9`	`12`	`15`	`18`	`21`	`24`	`27`	`30`
`0`	`48`	`0`	`2880`	`0`	`362880`	`0`	`78382080`	`0`
`0`	`192`	`0`	`17280`	`0`	`2903040`	`0`	`783820800`
`0`	`480`	`0`	`60480`	`0`	`13063680`	`0`
`0`	`960`	`0`	`161280`	`0`	`43545600`
`0`	`1680`	`0`	`362880`	`0`
`0`	`2688`	`0`	`725760`
`0`	`4032`	`0`
`0`	`5760`
`0`

A137436 as an upper right triangle

`0`	`3`	`6`	`9`	`12`	`15`	`18`	`21`	`24`	`27`	`30`
	`0`	`48`	`0`	`2880`	`0`	`362880`	`0`	`78382080`	`0`
		`0`	`192`	`0`	`17280`	`0`	`2903040`	`0`	`783820800`
			`0`	`480`	`0`	`60480`	`0`	`13063680`	`0`
				`0`	`960`	`0`	`161280`	`0`	`43545600`
					`0`	`1680`	`0`	`362880`	`0`
						`0`	`2688`	`0`	`725760`
							`0`	`4032`	`0`
								`0`	`5760`
									`0`

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Last modified April 17 22:23 EDT 2024. Contains 371767 sequences. (Running on oeis4.)