A139167 - OEIS

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A139167 as a triangular array

1

1 1

4 1 1

18 11 0 1

120 50 23 -2 1

960 494 65 45 -5 1

9360 4344 1354 -15 85 -9 1

105840 51876 10444 3409 -350 154 -14 1

1370880 653232 172444 13300 8729 -1232 266 -20 1

19958400 9654480 2194380 483272 -13923 22449 -3150 438 -27 1

A139167 as a square array

`1`	`1`	`4`	`18`	`120`	`960`	`9360`	`105840`	`1370880`	`19958400`
`1`	`1`	`11`	`50`	`494`	`4344`	`51876`	`653232`	`9654480`
`1`	`0`	`23`	`65`	`1354`	`10444`	`172444`	`2194380`
`1`	`-2`	`45`	`-15`	`3409`	`13300`	`483272`
`1`	`-5`	`85`	`-350`	`8729`	`-13923`
`1`	`-9`	`154`	`-1232`	`22449`
`1`	`-14`	`266`	`-3150`
`1`	`-20`	`438`
`1`	`-27`
`1`

A139167 as an upper right triangle

`1`	`1`	`4`	`18`	`120`	`960`	`9360`	`105840`	`1370880`	`19958400`
	`1`	`1`	`11`	`50`	`494`	`4344`	`51876`	`653232`	`9654480`
		`1`	`0`	`23`	`65`	`1354`	`10444`	`172444`	`2194380`
			`1`	`-2`	`45`	`-15`	`3409`	`13300`	`483272`
				`1`	`-5`	`85`	`-350`	`8729`	`-13923`
					`1`	`-9`	`154`	`-1232`	`22449`
						`1`	`-14`	`266`	`-3150`
							`1`	`-20`	`438`
								`1`	`-27`
									`1`

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Last modified May 23 06:30 EDT 2024. Contains 372760 sequences. (Running on oeis4.)