A091599 - OEIS

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A091599 as a triangular array

1

2 1

6 6 1

24 26 12 1

110 120 75 20 1

546 594 416 174 30 1

2856 3094 2289 1176 350 42 1

15504 16728 12768 7322 2880 636 56 1

86526 93024 72420 44388 20475 6324 1071 72 1

493350 528770 417240 267240 136252 51495 12740 1700 90 1

A091599 as a square array

`1`	`2`	`6`	`24`	`110`	`546`	`2856`	`15504`	`86526`	`493350`
`1`	`6`	`26`	`120`	`594`	`3094`	`16728`	`93024`	`528770`
`1`	`12`	`75`	`416`	`2289`	`12768`	`72420`	`417240`
`1`	`20`	`174`	`1176`	`7322`	`44388`	`267240`
`1`	`30`	`350`	`2880`	`20475`	`136252`
`1`	`42`	`636`	`6324`	`51495`
`1`	`56`	`1071`	`12740`
`1`	`72`	`1700`
`1`	`90`
`1`

A091599 as an upper right triangle

`1`	`2`	`6`	`24`	`110`	`546`	`2856`	`15504`	`86526`	`493350`
	`1`	`6`	`26`	`120`	`594`	`3094`	`16728`	`93024`	`528770`
		`1`	`12`	`75`	`416`	`2289`	`12768`	`72420`	`417240`
			`1`	`20`	`174`	`1176`	`7322`	`44388`	`267240`
				`1`	`30`	`350`	`2880`	`20475`	`136252`
					`1`	`42`	`636`	`6324`	`51495`
						`1`	`56`	`1071`	`12740`
							`1`	`72`	`1700`
								`1`	`90`
									`1`

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Last modified June 6 23:38 EDT 2024. Contains 373136 sequences. (Running on oeis4.)