A171567 - OEIS

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A171567 as a triangular array

1

-1 1

2 -2 1

-5 5 -3 1

14 -14 9 -4 1

-42 42 -28 14 -5 1

132 -132 90 -48 20 -6 1

-429 429 -297 165 -75 27 -7 1

1430 -1430 1001 -572 275 -110 35 -8 1

-4862 4862 -3432 2002 -1001 429 -154 44 -9 1

A171567 as a square array

`1`	`-1`	`2`	`-5`	`14`	`-42`	`132`	`-429`	`1430`	`-4862`
`1`	`-2`	`5`	`-14`	`42`	`-132`	`429`	`-1430`	`4862`
`1`	`-3`	`9`	`-28`	`90`	`-297`	`1001`	`-3432`
`1`	`-4`	`14`	`-48`	`165`	`-572`	`2002`
`1`	`-5`	`20`	`-75`	`275`	`-1001`
`1`	`-6`	`27`	`-110`	`429`
`1`	`-7`	`35`	`-154`
`1`	`-8`	`44`
`1`	`-9`
`1`

A171567 as an upper right triangle

`1`	`-1`	`2`	`-5`	`14`	`-42`	`132`	`-429`	`1430`	`-4862`
	`1`	`-2`	`5`	`-14`	`42`	`-132`	`429`	`-1430`	`4862`
		`1`	`-3`	`9`	`-28`	`90`	`-297`	`1001`	`-3432`
			`1`	`-4`	`14`	`-48`	`165`	`-572`	`2002`
				`1`	`-5`	`20`	`-75`	`275`	`-1001`
					`1`	`-6`	`27`	`-110`	`429`
						`1`	`-7`	`35`	`-154`
							`1`	`-8`	`44`
								`1`	`-9`
									`1`

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)