A325006 - OEIS

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A325006 as a triangular array

0

1 0

3 0 0

6 3 0 0

10 15 1 0 0

15 45 20 0 0 0

21 105 120 15 0 0 0

28 210 455 210 6 0 0 0

36 378 1330 1365 252 1 0 0 0

45 630 3276 5985 3003 210 0 0 0 0

55 990 7140 20475 20349 5005 120 0 0 0 0

66 1485 14190 58905 98280 54264 6435 45 0 0 0 0

A325006 as a square array

`0`	`1`	`3`	`6`	`10`	`15`	`21`	`28`	`36`	`45`	`55`	`66`
`0`	`0`	`3`	`15`	`45`	`105`	`210`	`378`	`630`	`990`	`1485`
`0`	`0`	`1`	`20`	`120`	`455`	`1330`	`3276`	`7140`	`14190`
`0`	`0`	`0`	`15`	`210`	`1365`	`5985`	`20475`	`58905`
`0`	`0`	`0`	`6`	`252`	`3003`	`20349`	`98280`
`0`	`0`	`0`	`1`	`210`	`5005`	`54264`
`0`	`0`	`0`	`0`	`120`	`6435`
`0`	`0`	`0`	`0`	`45`
`0`	`0`	`0`	`0`
`0`	`0`	`0`
`0`	`0`
`0`

A325006 as an upper right triangle

`0`	`1`	`3`	`6`	`10`	`15`	`21`	`28`	`36`	`45`	`55`	`66`
	`0`	`0`	`3`	`15`	`45`	`105`	`210`	`378`	`630`	`990`	`1485`
		`0`	`0`	`1`	`20`	`120`	`455`	`1330`	`3276`	`7140`	`14190`
			`0`	`0`	`0`	`15`	`210`	`1365`	`5985`	`20475`	`58905`
				`0`	`0`	`0`	`6`	`252`	`3003`	`20349`	`98280`
					`0`	`0`	`0`	`1`	`210`	`5005`	`54264`
						`0`	`0`	`0`	`0`	`120`	`6435`
							`0`	`0`	`0`	`0`	`45`
								`0`	`0`	`0`	`0`
									`0`	`0`	`0`
										`0`	`0`
											`0`

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Last modified April 25 09:19 EDT 2024. Contains 371967 sequences. (Running on oeis4.)