A154229 - OEIS

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A154229 as a triangular array

1

1 1

1 38 1

1 139 139 1

1 365 8828 365 1

1 807 70492 70492 807 1

1 1592 357459 7062136 357459 1592 1

1 2889 1404923 98777227 98777227 1404923 2889 1

1 4915 4631612 824036625 14498379854 824036625 4631612 4915 1

A154229 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`1`	`38`	`139`	`365`	`807`	`1592`	`2889`	`4915`
`1`	`139`	`8828`	`70492`	`357459`	`1404923`	`4631612`
`1`	`365`	`70492`	`7062136`	`98777227`	`824036625`
`1`	`807`	`357459`	`98777227`	`14498379854`
`1`	`1592`	`1404923`	`824036625`
`1`	`2889`	`4631612`
`1`	`4915`
`1`

A154229 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`1`	`38`	`139`	`365`	`807`	`1592`	`2889`	`4915`
		`1`	`139`	`8828`	`70492`	`357459`	`1404923`	`4631612`
			`1`	`365`	`70492`	`7062136`	`98777227`	`824036625`
				`1`	`807`	`357459`	`98777227`	`14498379854`
					`1`	`1592`	`1404923`	`824036625`
						`1`	`2889`	`4631612`
							`1`	`4915`
								`1`

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Last modified May 13 03:50 EDT 2024. Contains 372497 sequences. (Running on oeis4.)