A235884 - OEIS

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A235884 as a triangular array

21

51 51

129 105 129

339 231 231 339

921 537 453 537 921

2571 1311 951 951 1311 2571

7329 3345 2109 1833 2109 3345 7329

21219 8871 4911 3759 3759 4911 8871 21219

62121 24297 11973 8097 7221 8097 11973 24297 62121

A235884 as a square array

`21`	`51`	`129`	`339`	`921`	`2571`	`7329`	`21219`	`62121`
`51`	`105`	`231`	`537`	`1311`	`3345`	`8871`	`24297`
`129`	`231`	`453`	`951`	`2109`	`4911`	`11973`
`339`	`537`	`951`	`1833`	`3759`	`8097`
`921`	`1311`	`2109`	`3759`	`7221`
`2571`	`3345`	`4911`	`8097`
`7329`	`8871`	`11973`
`21219`	`24297`
`62121`

A235884 as an upper right triangle

`21`	`51`	`129`	`339`	`921`	`2571`	`7329`	`21219`	`62121`
	`51`	`105`	`231`	`537`	`1311`	`3345`	`8871`	`24297`
		`129`	`231`	`453`	`951`	`2109`	`4911`	`11973`
			`339`	`537`	`951`	`1833`	`3759`	`8097`
				`921`	`1311`	`2109`	`3759`	`7221`
					`2571`	`3345`	`4911`	`8097`
						`7329`	`8871`	`11973`
							`21219`	`24297`
								`62121`

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Last modified April 25 13:25 EDT 2024. Contains 371971 sequences. (Running on oeis4.)