A256893 - OEIS

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A256893 as a triangular array

1

0 1

0 3 1

0 13 9 1

0 75 79 18 1

0 541 765 265 30 1

0 4683 8311 3870 665 45 1

0 47293 100989 59101 13650 1400 63 1

0 545835 1362439 960498 278901 38430 2618 84 1

0 7087261 20246445 16700545 5844510 1012431 92610 4494 108 1

A256893 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`3`	`13`	`75`	`541`	`4683`	`47293`	`545835`	`7087261`
`1`	`9`	`79`	`765`	`8311`	`100989`	`1362439`	`20246445`
`1`	`18`	`265`	`3870`	`59101`	`960498`	`16700545`
`1`	`30`	`665`	`13650`	`278901`	`5844510`
`1`	`45`	`1400`	`38430`	`1012431`
`1`	`63`	`2618`	`92610`
`1`	`84`	`4494`
`1`	`108`
`1`

A256893 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`3`	`13`	`75`	`541`	`4683`	`47293`	`545835`	`7087261`
		`1`	`9`	`79`	`765`	`8311`	`100989`	`1362439`	`20246445`
			`1`	`18`	`265`	`3870`	`59101`	`960498`	`16700545`
				`1`	`30`	`665`	`13650`	`278901`	`5844510`
					`1`	`45`	`1400`	`38430`	`1012431`
						`1`	`63`	`2618`	`92610`
							`1`	`84`	`4494`
								`1`	`108`
									`1`

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)