A131182 - OEIS

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A131182 as a triangular array

1

0 1

0 1 1

0 2 2 1

0 6 8 3 1

0 24 48 18 4 1

0 120 384 162 32 5 1

0 720 3840 1944 384 50 6 1

0 5040 46080 29160 6144 750 72 7 1

0 40320 645120 524880 122880 15000 1296 98 8 1

0 362880 10321920 11022480 2949120 375000 31104 2058 128 9 1

A131182 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`1`	`2`	`6`	`24`	`120`	`720`	`5040`	`40320`	`362880`
`1`	`2`	`8`	`48`	`384`	`3840`	`46080`	`645120`	`10321920`
`1`	`3`	`18`	`162`	`1944`	`29160`	`524880`	`11022480`
`1`	`4`	`32`	`384`	`6144`	`122880`	`2949120`
`1`	`5`	`50`	`750`	`15000`	`375000`
`1`	`6`	`72`	`1296`	`31104`
`1`	`7`	`98`	`2058`
`1`	`8`	`128`
`1`	`9`
`1`

A131182 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`1`	`2`	`6`	`24`	`120`	`720`	`5040`	`40320`	`362880`
		`1`	`2`	`8`	`48`	`384`	`3840`	`46080`	`645120`	`10321920`
			`1`	`3`	`18`	`162`	`1944`	`29160`	`524880`	`11022480`
				`1`	`4`	`32`	`384`	`6144`	`122880`	`2949120`
					`1`	`5`	`50`	`750`	`15000`	`375000`
						`1`	`6`	`72`	`1296`	`31104`
							`1`	`7`	`98`	`2058`
								`1`	`8`	`128`
									`1`	`9`
										`1`

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Last modified September 14 09:25 EDT 2024. Contains 375921 sequences. (Running on oeis4.)