A143469 - OEIS

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A143469 as a triangular array

1

4 -1

9 -1 -1

16 -4 -1 0

25 -4 -1 0 -1

36 -9 -4 0 -1 1

49 -9 -4 0 -1 1 -1

64 -16 -4 0 -1 1 -1 0

81 -16 -9 0 -1 1 -1 0 0

100 -25 -9 0 -4 1 -1 0 0 1

121 -25 -9 0 -4 1 -1 0 0 1 -1

144 -36 -16 0 -4 4 -1 0 0 1 -1 0

A143469 as a square array

`1`	`4`	`9`	`16`	`25`	`36`	`49`	`64`	`81`	`100`	`121`	`144`
`-1`	`-1`	`-4`	`-4`	`-9`	`-9`	`-16`	`-16`	`-25`	`-25`	`-36`
`-1`	`-1`	`-1`	`-4`	`-4`	`-4`	`-9`	`-9`	`-9`	`-16`
`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`-1`	`-1`	`-1`	`-1`	`-1`	`-4`	`-4`	`-4`
`1`	`1`	`1`	`1`	`1`	`1`	`4`
`-1`	`-1`	`-1`	`-1`	`-1`	`-1`
`0`	`0`	`0`	`0`	`0`
`0`	`0`	`0`	`0`
`1`	`1`	`1`
`-1`	`-1`
`0`

A143469 as an upper right triangle

`1`	`4`	`9`	`16`	`25`	`36`	`49`	`64`	`81`	`100`	`121`	`144`
	`-1`	`-1`	`-4`	`-4`	`-9`	`-9`	`-16`	`-16`	`-25`	`-25`	`-36`
		`-1`	`-1`	`-1`	`-4`	`-4`	`-4`	`-9`	`-9`	`-9`	`-16`
			`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
				`-1`	`-1`	`-1`	`-1`	`-1`	`-4`	`-4`	`-4`
					`1`	`1`	`1`	`1`	`1`	`1`	`4`
						`-1`	`-1`	`-1`	`-1`	`-1`	`-1`
							`0`	`0`	`0`	`0`	`0`
								`0`	`0`	`0`	`0`
									`1`	`1`	`1`
										`-1`	`-1`
											`0`

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Last modified June 7 03:39 EDT 2024. Contains 373140 sequences. (Running on oeis4.)