A168426 - OEIS

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A168426 as a triangular array

3

6 6

30 15 30

30 15 15 30

42 105 105 105 42

42 21 105 105 21 42

30 105 105 105 105 105 30

30 15 105 105 105 105 15 30

66 165 165 1155 231 1155 165 165 66

66 33 165 165 231 231 165 165 33 66

2730 15015 15015 15015 15015 15015 15015 15015

A168426 as a square array

`3`	`6`	`30`	`30`	`42`	`42`	`30`	`30`	`66`	`66`	`2730`
`6`	`15`	`15`	`105`	`21`	`105`	`15`	`165`	`33`	`15015`
`30`	`15`	`105`	`105`	`105`	`105`	`165`	`165`	`15015`
`30`	`105`	`105`	`105`	`105`	`1155`	`165`	`15015`
`42`	`21`	`105`	`105`	`231`	`231`	`15015`
`42`	`105`	`105`	`1155`	`231`	`15015`
`30`	`15`	`165`	`165`	`15015`
`30`	`165`	`165`	`15015`
`66`	`33`
`66`

A168426 as an upper right triangle

`3`	`6`	`30`	`30`	`42`	`42`	`30`	`30`	`66`	`66`	`2730`
	`6`	`15`	`15`	`105`	`21`	`105`	`15`	`165`	`33`	`15015`
		`30`	`15`	`105`	`105`	`105`	`105`	`165`	`165`	`15015`
			`30`	`105`	`105`	`105`	`105`	`1155`	`165`	`15015`
				`42`	`21`	`105`	`105`	`231`	`231`	`15015`
					`42`	`105`	`105`	`1155`	`231`	`15015`
						`30`	`15`	`165`	`165`	`15015`
							`30`	`165`	`165`	`15015`
								`66`	`33`
									`66`

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Last modified April 16 03:06 EDT 2024. Contains 371696 sequences. (Running on oeis4.)