A206650 - OEIS

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A206650 as a triangular array

1

2 2

4 14 4

11 96 96 11

30 726 1625 726 30

82 5400 30145 30145 5400 82

224 40344 545520 1414023 545520 40344 224

612 301056 9937823 64166392 64166392 9937823 301056 612

1672 2247264 180716227 2937839117

A206650 as a square array

`1`	`2`	`4`	`11`	`30`	`82`	`224`	`612`	`1672`
`2`	`14`	`96`	`726`	`5400`	`40344`	`301056`	`2247264`
`4`	`96`	`1625`	`30145`	`545520`	`9937823`	`180716227`
`11`	`726`	`30145`	`1414023`	`64166392`	`2937839117`
`30`	`5400`	`545520`	`64166392`
`82`	`40344`	`9937823`
`224`	`301056`
`612`

A206650 as an upper right triangle

`1`	`2`	`4`	`11`	`30`	`82`	`224`	`612`	`1672`
	`2`	`14`	`96`	`726`	`5400`	`40344`	`301056`	`2247264`
		`4`	`96`	`1625`	`30145`	`545520`	`9937823`	`180716227`
			`11`	`726`	`30145`	`1414023`	`64166392`	`2937839117`
				`30`	`5400`	`545520`	`64166392`
					`82`	`40344`	`9937823`
						`224`	`301056`
							`612`

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Last modified August 31 03:15 EDT 2024. Contains 375550 sequences. (Running on oeis4.)