A250973 - OEIS

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A250973 as a triangular array

14

49 49

172 308 172

604 1945 1945 604

2121 12281 22048 12281 2121

7448 77537 249921 249921 77537 7448

26154 489543 2833397 5089900 2833397 489543 26154

91841 3090834 32124018 103684186 103684186 32124018

A250973 as a square array

`14`	`49`	`172`	`604`	`2121`	`7448`	`26154`	`91841`
`49`	`308`	`1945`	`12281`	`77537`	`489543`	`3090834`
`172`	`1945`	`22048`	`249921`	`2833397`	`32124018`
`604`	`12281`	`249921`	`5089900`	`103684186`
`2121`	`77537`	`2833397`	`103684186`
`7448`	`489543`	`32124018`
`26154`

A250973 as an upper right triangle

`14`	`49`	`172`	`604`	`2121`	`7448`	`26154`	`91841`
	`49`	`308`	`1945`	`12281`	`77537`	`489543`	`3090834`
		`172`	`1945`	`22048`	`249921`	`2833397`	`32124018`
			`604`	`12281`	`249921`	`5089900`	`103684186`
				`2121`	`77537`	`2833397`	`103684186`
					`7448`	`489543`	`32124018`
						`26154`

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Last modified July 14 17:05 EDT 2024. Contains 374322 sequences. (Running on oeis4.)