A267328 - OEIS

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A267328 as a triangular array

1

1 1

1 3 2

1 10 0 6

1 35 1 0 24

1 126 15 0 0 120

1 462 65 1 0 0 720

1 1716 202 22 0 0 0 5040

1 6435 537 396 1 0 0 0 40320

1 24310 1559 2516 30 0 0 0 0 362880

1 92378 6506 10533 1929 1 0 0 0 0 3628800

1 352716

A267328 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`1`	`3`	`10`	`35`	`126`	`462`	`1716`	`6435`	`24310`	`92378`	`352716`
`2`	`0`	`1`	`15`	`65`	`202`	`537`	`1559`	`6506`
`6`	`0`	`0`	`1`	`22`	`396`	`2516`	`10533`
`24`	`0`	`0`	`0`	`1`	`30`	`1929`
`120`	`0`	`0`	`0`	`0`	`1`
`720`	`0`	`0`	`0`	`0`
`5040`	`0`	`0`	`0`
`40320`	`0`	`0`
`362880`	`0`
`3628800`

A267328 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`1`	`3`	`10`	`35`	`126`	`462`	`1716`	`6435`	`24310`	`92378`	`352716`
		`2`	`0`	`1`	`15`	`65`	`202`	`537`	`1559`	`6506`
			`6`	`0`	`0`	`1`	`22`	`396`	`2516`	`10533`
				`24`	`0`	`0`	`0`	`1`	`30`	`1929`
					`120`	`0`	`0`	`0`	`0`	`1`
						`720`	`0`	`0`	`0`	`0`
							`5040`	`0`	`0`	`0`
								`40320`	`0`	`0`
									`362880`	`0`
										`3628800`

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Last modified April 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)