A275330 - OEIS

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A275330 as a triangular array

1

1 3

2 3 7

4 6 7 19

9 12 14 19 46

20 27 28 38 46 129

48 60 63 76 92 129 337

115 144 140 171 184 258 337 939

286 345 336 380 414 516 674 939 2581

719 858 805 912 920 1161 1348 1878 2581 7238

A275330 as a square array

`1`	`1`	`2`	`4`	`9`	`20`	`48`	`115`	`286`	`719`
`3`	`3`	`6`	`12`	`27`	`60`	`144`	`345`	`858`
`7`	`7`	`14`	`28`	`63`	`140`	`336`	`805`
`19`	`19`	`38`	`76`	`171`	`380`	`912`
`46`	`46`	`92`	`184`	`414`	`920`
`129`	`129`	`258`	`516`	`1161`
`337`	`337`	`674`	`1348`
`939`	`939`	`1878`
`2581`	`2581`
`7238`

A275330 as an upper right triangle

`1`	`1`	`2`	`4`	`9`	`20`	`48`	`115`	`286`	`719`
	`3`	`3`	`6`	`12`	`27`	`60`	`144`	`345`	`858`
		`7`	`7`	`14`	`28`	`63`	`140`	`336`	`805`
			`19`	`19`	`38`	`76`	`171`	`380`	`912`
				`46`	`46`	`92`	`184`	`414`	`920`
					`129`	`129`	`258`	`516`	`1161`
						`337`	`337`	`674`	`1348`
							`939`	`939`	`1878`
								`2581`	`2581`
									`7238`

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Last modified June 2 20:31 EDT 2024. Contains 373045 sequences. (Running on oeis4.)