A351776 - OEIS

login

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

A351776 as a triangular array

1

1 0

1 -1 0

1 -2 0 0

1 -3 4 3 0

1 -4 12 -6 -4 0

1 -5 24 -63 -8 -25 0

1 -6 40 -204 420 150 114 0

1 -7 60 -465 2288 -3435 -972 287 0

1 -8 84 -882 7180 -32020 33462 3682 -4152 0

1 -9 112 -1491 17256 -138525 537576 -379155 6256 1647 0

A351776 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`0`	`-1`	`-2`	`-3`	`-4`	`-5`	`-6`	`-7`	`-8`	`-9`
`0`	`0`	`4`	`12`	`24`	`40`	`60`	`84`	`112`
`0`	`3`	`-6`	`-63`	`-204`	`-465`	`-882`	`-1491`
`0`	`-4`	`-8`	`420`	`2288`	`7180`	`17256`
`0`	`-25`	`150`	`-3435`	`-32020`	`-138525`
`0`	`114`	`-972`	`33462`	`537576`
`0`	`287`	`3682`	`-379155`
`0`	`-4152`	`6256`
`0`	`1647`
`0`

A351776 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`0`	`-1`	`-2`	`-3`	`-4`	`-5`	`-6`	`-7`	`-8`	`-9`
		`0`	`0`	`4`	`12`	`24`	`40`	`60`	`84`	`112`
			`0`	`3`	`-6`	`-63`	`-204`	`-465`	`-882`	`-1491`
				`0`	`-4`	`-8`	`420`	`2288`	`7180`	`17256`
					`0`	`-25`	`150`	`-3435`	`-32020`	`-138525`
						`0`	`114`	`-972`	`33462`	`537576`
							`0`	`287`	`3682`	`-379155`
								`0`	`-4152`	`6256`
									`0`	`1647`
										`0`

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 August 30 02:56 EDT 2024. Contains 375521 sequences. (Running on oeis4.)