A182886 - OEIS

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A182886 as a triangular array

1

0 1

0 1 1

2 0 2 1

0 6 1 3 1

0 6 12 3 4 1

6 0 24 21 6 5 1

0 30 12 60 34 10 6 1

0 30 90 60 121 52 15 7 1

20 0 180 215 76 21 8 1 0 140

90 630 540 421 351 107 28 9 1 0 140

560 630 1710 1176 846 539 146 36 10 1

A182886 as a square array

`1`	`0`	`0`	`2`	`0`	`0`	`6`	`0`	`0`	`20`	`90`	`560`
`1`	`1`	`0`	`6`	`6`	`0`	`30`	`30`	`0`	`630`	`630`
`1`	`2`	`1`	`12`	`24`	`12`	`90`	`180`	`540`	`1710`
`1`	`3`	`3`	`21`	`60`	`60`	`215`	`421`	`1176`
`1`	`4`	`6`	`34`	`121`	`76`	`351`	`846`
`1`	`5`	`10`	`52`	`21`	`107`	`539`
`1`	`6`	`15`	`8`	`28`	`146`
`1`	`7`	`1`	`9`	`36`
`1`	`0`	`1`	`10`
`140`	`0`	`1`
`140`

A182886 as an upper right triangle

`1`	`0`	`0`	`2`	`0`	`0`	`6`	`0`	`0`	`20`	`90`	`560`
	`1`	`1`	`0`	`6`	`6`	`0`	`30`	`30`	`0`	`630`	`630`
		`1`	`2`	`1`	`12`	`24`	`12`	`90`	`180`	`540`	`1710`
			`1`	`3`	`3`	`21`	`60`	`60`	`215`	`421`	`1176`
				`1`	`4`	`6`	`34`	`121`	`76`	`351`	`846`
					`1`	`5`	`10`	`52`	`21`	`107`	`539`
						`1`	`6`	`15`	`8`	`28`	`146`
							`1`	`7`	`1`	`9`	`36`
								`1`	`0`	`1`	`10`
									`140`	`0`	`1`
										`140`

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Last modified April 23 15:20 EDT 2024. Contains 371916 sequences. (Running on oeis4.)