A231037 - OEIS

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A231037 as a triangular array

0

0 0

0 0 0

0 0 2 0

0 4 10 0 0

0 0 72 32 2 0

0 32 736 1344 278 12 0

0 80 9726 17984 20250 2988 18 0

0 560 96882 677204 783848 375620 23058 56 0

0 2080 1194032 18856728 79772488 36327118 6620496 199272 170 0

0

A231037 as a square array

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`0`	`0`	`0`	`4`	`0`	`32`	`80`	`560`	`2080`
`0`	`2`	`10`	`72`	`736`	`9726`	`96882`	`1194032`
`0`	`0`	`32`	`1344`	`17984`	`677204`	`18856728`
`0`	`2`	`278`	`20250`	`783848`	`79772488`
`0`	`12`	`2988`	`375620`	`36327118`
`0`	`18`	`23058`	`6620496`
`0`	`56`	`199272`
`0`	`170`
`0`

A231037 as an upper right triangle

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`0`	`0`	`0`	`4`	`0`	`32`	`80`	`560`	`2080`
		`0`	`2`	`10`	`72`	`736`	`9726`	`96882`	`1194032`
			`0`	`0`	`32`	`1344`	`17984`	`677204`	`18856728`
				`0`	`2`	`278`	`20250`	`783848`	`79772488`
					`0`	`12`	`2988`	`375620`	`36327118`
						`0`	`18`	`23058`	`6620496`
							`0`	`56`	`199272`
								`0`	`170`
									`0`

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Last modified April 16 14:51 EDT 2024. Contains 371749 sequences. (Running on oeis4.)