A267957 - OEIS

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A267957 as a triangular array

1

2 2

4 14 4

11 96 96 11

29 726 1625 726 29

77 5046 30145 30145 5046 77

201 35574 493087 1414023 493087 35574 201

525 242406 8239879 56103165 56103165 8239879 242406 525

1361 1653750 130870815 2290723921

A267957 as a square array

`1`	`2`	`4`	`11`	`29`	`77`	`201`	`525`	`1361`
`2`	`14`	`96`	`726`	`5046`	`35574`	`242406`	`1653750`
`4`	`96`	`1625`	`30145`	`493087`	`8239879`	`130870815`
`11`	`726`	`30145`	`1414023`	`56103165`	`2290723921`
`29`	`5046`	`493087`	`56103165`
`77`	`35574`	`8239879`
`201`	`242406`
`525`

A267957 as an upper right triangle

`1`	`2`	`4`	`11`	`29`	`77`	`201`	`525`	`1361`
	`2`	`14`	`96`	`726`	`5046`	`35574`	`242406`	`1653750`
		`4`	`96`	`1625`	`30145`	`493087`	`8239879`	`130870815`
			`11`	`726`	`30145`	`1414023`	`56103165`	`2290723921`
				`29`	`5046`	`493087`	`56103165`
					`77`	`35574`	`8239879`
						`201`	`242406`
							`525`

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Last modified April 20 11:59 EDT 2024. Contains 371838 sequences. (Running on oeis4.)