A213777 - OEIS

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A213777 as a triangular array

1

3 2

7 5 3

15 12 8 5

30 25 19 13 8

58 50 40 31 21 13

109 96 80 65 50 34 21

201 180 154 130 105 81 55 34

365 331 289 250 210 170 131 89 55

655 600 532 469 404 340 275 212 144 89

1164 1075 965 863

A213777 as a square array

`1`	`3`	`7`	`15`	`30`	`58`	`109`	`201`	`365`	`655`	`1164`
`2`	`5`	`12`	`25`	`50`	`96`	`180`	`331`	`600`	`1075`
`3`	`8`	`19`	`40`	`80`	`154`	`289`	`532`	`965`
`5`	`13`	`31`	`65`	`130`	`250`	`469`	`863`
`8`	`21`	`50`	`105`	`210`	`404`
`13`	`34`	`81`	`170`	`340`
`21`	`55`	`131`	`275`
`34`	`89`	`212`
`55`	`144`
`89`

A213777 as an upper right triangle

`1`	`3`	`7`	`15`	`30`	`58`	`109`	`201`	`365`	`655`	`1164`
	`2`	`5`	`12`	`25`	`50`	`96`	`180`	`331`	`600`	`1075`
		`3`	`8`	`19`	`40`	`80`	`154`	`289`	`532`	`965`
			`5`	`13`	`31`	`65`	`130`	`250`	`469`	`863`
				`8`	`21`	`50`	`105`	`210`	`404`
					`13`	`34`	`81`	`170`	`340`
						`21`	`55`	`131`	`275`
							`34`	`89`	`212`
								`55`	`144`
									`89`

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