A144502 - OEIS

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A144502 as a triangular array

1

1 1

2 2 1

7 7 5 1

37 37 30 16 1

266 266 229 155 65 1

2431 2431 2165 1633 946 326 1

27007 27007 24576 19714 13219 6687 1957 1

353522 353522 326515 272501 198773 119917 53822 13700 1

5329837 5329837 4976315 4269271 3289726 2199722 1205857 486355 109601 1

A144502 as a square array

`1`	`1`	`2`	`7`	`37`	`266`	`2431`	`27007`	`353522`	`5329837`
`1`	`2`	`7`	`37`	`266`	`2431`	`27007`	`353522`	`5329837`
`1`	`5`	`30`	`229`	`2165`	`24576`	`326515`	`4976315`
`1`	`16`	`155`	`1633`	`19714`	`272501`	`4269271`
`1`	`65`	`946`	`13219`	`198773`	`3289726`
`1`	`326`	`6687`	`119917`	`2199722`
`1`	`1957`	`53822`	`1205857`
`1`	`13700`	`486355`
`1`	`109601`
`1`

A144502 as an upper right triangle

`1`	`1`	`2`	`7`	`37`	`266`	`2431`	`27007`	`353522`	`5329837`
	`1`	`2`	`7`	`37`	`266`	`2431`	`27007`	`353522`	`5329837`
		`1`	`5`	`30`	`229`	`2165`	`24576`	`326515`	`4976315`
			`1`	`16`	`155`	`1633`	`19714`	`272501`	`4269271`
				`1`	`65`	`946`	`13219`	`198773`	`3289726`
					`1`	`326`	`6687`	`119917`	`2199722`
						`1`	`1957`	`53822`	`1205857`
							`1`	`13700`	`486355`
								`1`	`109601`
									`1`

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Last modified June 5 04:27 EDT 2024. Contains 373102 sequences. (Running on oeis4.)