A226545 - OEIS

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A226545 as a triangular array

0

0 0

0 1 0

0 2 2 0

0 3 5 3 0

0 4 12 12 4 0

0 5 25 34 25 5 0

0 6 50 98 98 50 6 0

0 7 96 256 386 256 96 7 0

0 8 180 654 1402 1402 654 180 8 0

0 9 331 1625 4938 6940 4938 1625 331 9 0

A226545 as a square array

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`0`	`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`
`0`	`2`	`5`	`12`	`25`	`50`	`96`	`180`	`331`
`0`	`3`	`12`	`34`	`98`	`256`	`654`	`1625`
`0`	`4`	`25`	`98`	`386`	`1402`	`4938`
`0`	`5`	`50`	`256`	`1402`	`6940`
`0`	`6`	`96`	`654`	`4938`
`0`	`7`	`180`	`1625`
`0`	`8`	`331`
`0`	`9`
`0`

A226545 as an upper right triangle

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`0`	`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`
		`0`	`2`	`5`	`12`	`25`	`50`	`96`	`180`	`331`
			`0`	`3`	`12`	`34`	`98`	`256`	`654`	`1625`
				`0`	`4`	`25`	`98`	`386`	`1402`	`4938`
					`0`	`5`	`50`	`256`	`1402`	`6940`
						`0`	`6`	`96`	`654`	`4938`
							`0`	`7`	`180`	`1625`
								`0`	`8`	`331`
									`0`	`9`
										`0`

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Last modified April 26 04:36 EDT 2024. Contains 371989 sequences. (Running on oeis4.)