A292861 - OEIS

login

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

A292861 as a triangular array

1

1 0

1 -1 0

1 -2 0 0

1 -3 2 1 0

1 -4 6 2 1 0

1 -5 12 -3 -6 -2 0

1 -6 20 -20 -21 -14 -9 0

1 -7 30 -55 -20 24 26 -9 0

1 -8 42 -114 45 172 195 178 50 0

1 -9 56 -203 246 370 108 -111 90 267 0

1 -10 72 -328 679 318 -1105 -2388 -3072 -2382 413 0

A292861 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`0`	`-1`	`-2`	`-3`	`-4`	`-5`	`-6`	`-7`	`-8`	`-9`	`-10`
`0`	`0`	`2`	`6`	`12`	`20`	`30`	`42`	`56`	`72`
`0`	`1`	`2`	`-3`	`-20`	`-55`	`-114`	`-203`	`-328`
`0`	`1`	`-6`	`-21`	`-20`	`45`	`246`	`679`
`0`	`-2`	`-14`	`24`	`172`	`370`	`318`
`0`	`-9`	`26`	`195`	`108`	`-1105`
`0`	`-9`	`178`	`-111`	`-2388`
`0`	`50`	`90`	`-3072`
`0`	`267`	`-2382`
`0`	`413`
`0`

A292861 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`0`	`-1`	`-2`	`-3`	`-4`	`-5`	`-6`	`-7`	`-8`	`-9`	`-10`
		`0`	`0`	`2`	`6`	`12`	`20`	`30`	`42`	`56`	`72`
			`0`	`1`	`2`	`-3`	`-20`	`-55`	`-114`	`-203`	`-328`
				`0`	`1`	`-6`	`-21`	`-20`	`45`	`246`	`679`
					`0`	`-2`	`-14`	`24`	`172`	`370`	`318`
						`0`	`-9`	`26`	`195`	`108`	`-1105`
							`0`	`-9`	`178`	`-111`	`-2388`
								`0`	`50`	`90`	`-3072`
									`0`	`267`	`-2382`
										`0`	`413`
											`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 April 24 15:50 EDT 2024. Contains 371961 sequences. (Running on oeis4.)