A283950 - OEIS

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A283950 as a triangular array

0

0 0

0 0 0

0 2 0 0

0 16 87 0 0

0 84 906 900 0 0

0 408 7988 16648 8184 0 0

0 1926 69468 264482 283208 71486 0 0

0 8776 575456 4242700 8244557 4510608 597042 0 0

0 38912 4604744 64614384 241796070 242330064

A283950 as a square array

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`0`	`0`	`2`	`16`	`84`	`408`	`1926`	`8776`	`38912`
`0`	`0`	`87`	`906`	`7988`	`69468`	`575456`	`4604744`
`0`	`0`	`900`	`16648`	`264482`	`4242700`	`64614384`
`0`	`0`	`8184`	`283208`	`8244557`	`241796070`
`0`	`0`	`71486`	`4510608`	`242330064`
`0`	`0`	`597042`
`0`	`0`
`0`

A283950 as an upper right triangle

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`0`	`0`	`2`	`16`	`84`	`408`	`1926`	`8776`	`38912`
		`0`	`0`	`87`	`906`	`7988`	`69468`	`575456`	`4604744`
			`0`	`0`	`900`	`16648`	`264482`	`4242700`	`64614384`
				`0`	`0`	`8184`	`283208`	`8244557`	`241796070`
					`0`	`0`	`71486`	`4510608`	`242330064`
						`0`	`0`	`597042`
							`0`	`0`
								`0`

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Last modified April 18 04:56 EDT 2024. Contains 371767 sequences. (Running on oeis4.)