A214187 - OEIS

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A214187 as a triangular array

1

1 4

4 18 34

11 353 1046 499

41 7434 147943 108893 10507

162 198052 21418431 96673866 13701111 272410

714 5731144 3375824210 76892349394 68272896836 1808609113 7817980

3397 172707247 537471327779

A214187 as a square array

`1`	`1`	`4`	`11`	`41`	`162`	`714`	`3397`
`4`	`18`	`353`	`7434`	`198052`	`5731144`	`172707247`
`34`	`1046`	`147943`	`21418431`	`3375824210`	`537471327779`
`499`	`108893`	`96673866`	`76892349394`
`10507`	`13701111`	`68272896836`
`272410`	`1808609113`
`7817980`

A214187 as an upper right triangle

`1`	`1`	`4`	`11`	`41`	`162`	`714`	`3397`
	`4`	`18`	`353`	`7434`	`198052`	`5731144`	`172707247`
		`34`	`1046`	`147943`	`21418431`	`3375824210`	`537471327779`
			`499`	`108893`	`96673866`	`76892349394`
				`10507`	`13701111`	`68272896836`
					`272410`	`1808609113`
						`7817980`

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Last modified April 19 16:52 EDT 2024. Contains 371794 sequences. (Running on oeis4.)