A158785 - OEIS

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A158785 as a triangular array

1

0 1

2 0 0

1 0 6 0

0 7 24 0 0

12 0 0 25 0 120

0 0 260 0 0 61 720

0 0 360 0 0 1470 0 0

841 0 5040 0 0 15960 0 0 5082

0 0 5251 40320 0 0 20160 0 0 122640

0 0 134456 0 0 20497 0 362880 0 0 1512000

A158785 as a square array

`1`	`0`	`2`	`1`	`0`	`12`	`0`	`0`	`841`	`0`	`0`
`1`	`0`	`0`	`7`	`0`	`0`	`0`	`0`	`0`	`0`
`0`	`6`	`24`	`0`	`260`	`360`	`5040`	`5251`	`134456`
`0`	`0`	`25`	`0`	`0`	`0`	`40320`	`0`
`0`	`0`	`0`	`0`	`0`	`0`	`0`
`120`	`61`	`1470`	`15960`	`0`	`20497`
`720`	`0`	`0`	`20160`	`0`
`0`	`0`	`0`	`362880`
`5082`	`0`	`0`
`122640`	`0`
`1512000`

A158785 as an upper right triangle

`1`	`0`	`2`	`1`	`0`	`12`	`0`	`0`	`841`	`0`	`0`
	`1`	`0`	`0`	`7`	`0`	`0`	`0`	`0`	`0`	`0`
		`0`	`6`	`24`	`0`	`260`	`360`	`5040`	`5251`	`134456`
			`0`	`0`	`25`	`0`	`0`	`0`	`40320`	`0`
				`0`	`0`	`0`	`0`	`0`	`0`	`0`
					`120`	`61`	`1470`	`15960`	`0`	`20497`
						`720`	`0`	`0`	`20160`	`0`
							`0`	`0`	`0`	`362880`
								`5082`	`0`	`0`
									`122640`	`0`
										`1512000`

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)