A336667 - OEIS

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A336667 as a triangular array

1

0 3

0 12 9

0 84 72 27

0 588 648 324 81

0 4116 5544 3564 1296 243

0 28812 45864 35748 16848 4860 729

0 201684 370440 337932 193104 72900 17496 2187

A336667 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`3`	`12`	`84`	`588`	`4116`	`28812`	`201684`
`9`	`72`	`648`	`5544`	`45864`	`370440`
`27`	`324`	`3564`	`35748`	`337932`
`81`	`1296`	`16848`	`193104`
`243`	`4860`	`72900`
`729`	`17496`
`2187`

A336667 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`3`	`12`	`84`	`588`	`4116`	`28812`	`201684`
		`9`	`72`	`648`	`5544`	`45864`	`370440`
			`27`	`324`	`3564`	`35748`	`337932`
				`81`	`1296`	`16848`	`193104`
					`243`	`4860`	`72900`
						`729`	`17496`
							`2187`

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Last modified January 30 07:42 EST 2023. Contains 359942 sequences. (Running on oeis4.)