A172176 - OEIS

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A172176 as a triangular array

1

2 2

1 2 1

-8 0 0 -8

-31 -4 5 -4 -31

-74 -10 22 22 -10 -74

-143 -18 57 82 57 -18 -143

-244 -28 116 188 188 116 -28 -244

-383 -40 205 352 401 352 205 -40 -383

-566 -54 330 586 714 714 586 330 -54 -566

A172176 as a square array

`1`	`2`	`1`	`-8`	`-31`	`-74`	`-143`	`-244`	`-383`	`-566`
`2`	`2`	`0`	`-4`	`-10`	`-18`	`-28`	`-40`	`-54`
`1`	`0`	`5`	`22`	`57`	`116`	`205`	`330`
`-8`	`-4`	`22`	`82`	`188`	`352`	`586`
`-31`	`-10`	`57`	`188`	`401`	`714`
`-74`	`-18`	`116`	`352`	`714`
`-143`	`-28`	`205`	`586`
`-244`	`-40`	`330`
`-383`	`-54`
`-566`

A172176 as an upper right triangle

`1`	`2`	`1`	`-8`	`-31`	`-74`	`-143`	`-244`	`-383`	`-566`
	`2`	`2`	`0`	`-4`	`-10`	`-18`	`-28`	`-40`	`-54`
		`1`	`0`	`5`	`22`	`57`	`116`	`205`	`330`
			`-8`	`-4`	`22`	`82`	`188`	`352`	`586`
				`-31`	`-10`	`57`	`188`	`401`	`714`
					`-74`	`-18`	`116`	`352`	`714`
						`-143`	`-28`	`205`	`586`
							`-244`	`-40`	`330`
								`-383`	`-54`
									`-566`

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Last modified April 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)