A237868 - OEIS

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A237868 as a triangular array

81

336 336

1414 1944 1414

6030 11454 11454 6030

25525 68830 95470 68830 25525

107272 405758 811498 811498 405758 107272

453088 2385956 6710651 9902380 6710651 2385956 453088

1919632 14144254 55582616 115821338

A237868 as a square array

`81`	`336`	`1414`	`6030`	`25525`	`107272`	`453088`	`1919632`
`336`	`1944`	`11454`	`68830`	`405758`	`2385956`	`14144254`
`1414`	`11454`	`95470`	`811498`	`6710651`	`55582616`
`6030`	`68830`	`811498`	`9902380`	`115821338`
`25525`	`405758`	`6710651`
`107272`	`2385956`
`453088`

A237868 as an upper right triangle

`81`	`336`	`1414`	`6030`	`25525`	`107272`	`453088`	`1919632`
	`336`	`1944`	`11454`	`68830`	`405758`	`2385956`	`14144254`
		`1414`	`11454`	`95470`	`811498`	`6710651`	`55582616`
			`6030`	`68830`	`811498`	`9902380`	`115821338`
				`25525`	`405758`	`6710651`
					`107272`	`2385956`
						`453088`

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Last modified April 18 10:28 EDT 2024. Contains 371779 sequences. (Running on oeis4.)