A111540 - OEIS

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A111540 as a triangular array

1

-1 1

-2 -2 1

-8 -2 -3 1

-44 -8 -2 -4 1

-296 -44 -8 -2 -5 1

-2312 -296 -44 -8 -2 -6 1

-20384 -2312 -296 -44 -8 -2 -7 1

-199376 -20384 -2312 -296 -44 -8 -2 -8 1

-2138336 -199376 -20384 -2312 -296 -44 -8 -2 -9 1

-24936416 -2138336 -199376 -20384 -2312 -296

A111540 as a square array

`1`	`-1`	`-2`	`-8`	`-44`	`-296`	`-2312`	`-20384`	`-199376`	`-2138336`	`-24936416`
`1`	`-2`	`-2`	`-8`	`-44`	`-296`	`-2312`	`-20384`	`-199376`	`-2138336`
`1`	`-3`	`-2`	`-8`	`-44`	`-296`	`-2312`	`-20384`	`-199376`
`1`	`-4`	`-2`	`-8`	`-44`	`-296`	`-2312`	`-20384`
`1`	`-5`	`-2`	`-8`	`-44`	`-296`	`-2312`
`1`	`-6`	`-2`	`-8`	`-44`	`-296`
`1`	`-7`	`-2`	`-8`
`1`	`-8`	`-2`
`1`	`-9`
`1`

A111540 as an upper right triangle

`1`	`-1`	`-2`	`-8`	`-44`	`-296`	`-2312`	`-20384`	`-199376`	`-2138336`	`-24936416`
	`1`	`-2`	`-2`	`-8`	`-44`	`-296`	`-2312`	`-20384`	`-199376`	`-2138336`
		`1`	`-3`	`-2`	`-8`	`-44`	`-296`	`-2312`	`-20384`	`-199376`
			`1`	`-4`	`-2`	`-8`	`-44`	`-296`	`-2312`	`-20384`
				`1`	`-5`	`-2`	`-8`	`-44`	`-296`	`-2312`
					`1`	`-6`	`-2`	`-8`	`-44`	`-296`
						`1`	`-7`	`-2`	`-8`
							`1`	`-8`	`-2`
								`1`	`-9`
									`1`

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Last modified April 19 11:31 EDT 2024. Contains 371792 sequences. (Running on oeis4.)