A065567 - OEIS

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A065567 as a triangular array

1

3 1

6 3 1

10 7 4 1

15 11 10 5 1

21 20 21 15 6 1

28 26 36 35 21 7 1

36 38 60 71 56 28 8 1

45 50 90 127 126 84 36 9 1

55 67 132 215 253 210 120 45 10 1

66 77 177 335 463 462 330 165 55 11 1

78 105 250 512 798 925 792 495 220 66 12 1

A065567 as a square array

`1`	`3`	`6`	`10`	`15`	`21`	`28`	`36`	`45`	`55`	`66`	`78`
`1`	`3`	`7`	`11`	`20`	`26`	`38`	`50`	`67`	`77`	`105`
`1`	`4`	`10`	`21`	`36`	`60`	`90`	`132`	`177`	`250`
`1`	`5`	`15`	`35`	`71`	`127`	`215`	`335`	`512`
`1`	`6`	`21`	`56`	`126`	`253`	`463`	`798`
`1`	`7`	`28`	`84`	`210`	`462`	`925`
`1`	`8`	`36`	`120`	`330`	`792`
`1`	`9`	`45`	`165`	`495`
`1`	`10`	`55`	`220`
`1`	`11`	`66`
`1`	`12`
`1`

A065567 as an upper right triangle

`1`	`3`	`6`	`10`	`15`	`21`	`28`	`36`	`45`	`55`	`66`	`78`
	`1`	`3`	`7`	`11`	`20`	`26`	`38`	`50`	`67`	`77`	`105`
		`1`	`4`	`10`	`21`	`36`	`60`	`90`	`132`	`177`	`250`
			`1`	`5`	`15`	`35`	`71`	`127`	`215`	`335`	`512`
				`1`	`6`	`21`	`56`	`126`	`253`	`463`	`798`
					`1`	`7`	`28`	`84`	`210`	`462`	`925`
						`1`	`8`	`36`	`120`	`330`	`792`
							`1`	`9`	`45`	`165`	`495`
								`1`	`10`	`55`	`220`
									`1`	`11`	`66`
										`1`	`12`
											`1`

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)