A202889 - OEIS

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A202889 as a triangular array

1

3 3

9 35 9

22 265 265 22

51 1849 5493 1849 51

121 13345 109119 109119 13345 121

292 96941 2223723 6092872 2223723 96941 292

704 701275 45332961 348151747 348151747 45332961 701275 704

1691 5071167 922352267

A202889 as a square array

`1`	`3`	`9`	`22`	`51`	`121`	`292`	`704`	`1691`
`3`	`35`	`265`	`1849`	`13345`	`96941`	`701275`	`5071167`
`9`	`265`	`5493`	`109119`	`2223723`	`45332961`	`922352267`
`22`	`1849`	`109119`	`6092872`	`348151747`
`51`	`13345`	`2223723`	`348151747`
`121`	`96941`	`45332961`
`292`	`701275`
`704`

A202889 as an upper right triangle

`1`	`3`	`9`	`22`	`51`	`121`	`292`	`704`	`1691`
	`3`	`35`	`265`	`1849`	`13345`	`96941`	`701275`	`5071167`
		`9`	`265`	`5493`	`109119`	`2223723`	`45332961`	`922352267`
			`22`	`1849`	`109119`	`6092872`	`348151747`
				`51`	`13345`	`2223723`	`348151747`
					`121`	`96941`	`45332961`
						`292`	`701275`
							`704`

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Last modified April 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)