A137594 - OEIS

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A137594 as a triangular array

1

1 2

1 6 4

1 12 24 12

1 20 72 120 48

1 30 160 552 696 192

1 42 300 1752 4416 4272 960

1 56 504 4452 17976 36672 30480 5760

1 72 784 9744 55776 195312 350880 229680 34560

A137594 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`2`	`6`	`12`	`20`	`30`	`42`	`56`	`72`
`4`	`24`	`72`	`160`	`300`	`504`	`784`
`12`	`120`	`552`	`1752`	`4452`	`9744`
`48`	`696`	`4416`	`17976`	`55776`
`192`	`4272`	`36672`	`195312`
`960`	`30480`	`350880`
`5760`	`229680`
`34560`

A137594 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`2`	`6`	`12`	`20`	`30`	`42`	`56`	`72`
		`4`	`24`	`72`	`160`	`300`	`504`	`784`
			`12`	`120`	`552`	`1752`	`4452`	`9744`
				`48`	`696`	`4416`	`17976`	`55776`
					`192`	`4272`	`36672`	`195312`
						`960`	`30480`	`350880`
							`5760`	`229680`
								`34560`

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Last modified May 19 23:42 EDT 2024. Contains 372703 sequences. (Running on oeis4.)