A138770 - OEIS

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A138770 as a triangular array

2

4 2

12 8 4

48 36 24 12

240 192 144 96 48

1440 1200 960 720 480 240

10080 8640 7200 5760 4320 2880 1440

80640 70560 60480 50400 40320 30240 20160 10080

725760 645120 564480 483840 403200 322560 241920 161280 80640

A138770 as a square array

`2`	`4`	`12`	`48`	`240`	`1440`	`10080`	`80640`	`725760`
`2`	`8`	`36`	`192`	`1200`	`8640`	`70560`	`645120`
`4`	`24`	`144`	`960`	`7200`	`60480`	`564480`
`12`	`96`	`720`	`5760`	`50400`	`483840`
`48`	`480`	`4320`	`40320`	`403200`
`240`	`2880`	`30240`	`322560`
`1440`	`20160`	`241920`
`10080`	`161280`
`80640`

A138770 as an upper right triangle

`2`	`4`	`12`	`48`	`240`	`1440`	`10080`	`80640`	`725760`
	`2`	`8`	`36`	`192`	`1200`	`8640`	`70560`	`645120`
		`4`	`24`	`144`	`960`	`7200`	`60480`	`564480`
			`12`	`96`	`720`	`5760`	`50400`	`483840`
				`48`	`480`	`4320`	`40320`	`403200`
					`240`	`2880`	`30240`	`322560`
						`1440`	`20160`	`241920`
							`10080`	`161280`
								`80640`

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)