A127755 - OEIS

login

The OEIS is supported by the many generous donors to the OEIS Foundation.

A127755 as a triangular array

1

0 1

0 -1 2

0 1 -2 6

0 0 0 -6 24

0 -1 2 0 -24 120

0 0 0 0 0 -120 720

0 1 -2 6 0 0 -720 5040

0 0 0 0 0 0 0 -5040 40320

0 0 0 -6 24 0 0 0 -40320 362880

0 0 0 0 0 0 0 0 0

A127755 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`-1`	`1`	`0`	`-1`	`0`	`1`	`0`	`0`	`0`
`2`	`-2`	`0`	`2`	`0`	`-2`	`0`	`0`	`0`
`6`	`-6`	`0`	`0`	`6`	`0`	`-6`	`0`
`24`	`-24`	`0`	`0`	`0`	`24`	`0`
`120`	`-120`	`0`	`0`	`0`	`0`
`720`	`-720`	`0`	`0`	`0`
`5040`	`-5040`	`0`	`0`
`40320`	`-40320`	`0`
`362880`

A127755 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`-1`	`1`	`0`	`-1`	`0`	`1`	`0`	`0`	`0`
		`2`	`-2`	`0`	`2`	`0`	`-2`	`0`	`0`	`0`
			`6`	`-6`	`0`	`0`	`6`	`0`	`-6`	`0`
				`24`	`-24`	`0`	`0`	`0`	`24`	`0`
					`120`	`-120`	`0`	`0`	`0`	`0`
						`720`	`-720`	`0`	`0`	`0`
							`5040`	`-5040`	`0`	`0`
								`40320`	`-40320`	`0`
									`362880`

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)