A123163 - OEIS

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A123163 as a triangular array

1

1 0

1 1 0

1 4 0 0

1 9 1 0 0

1 16 126 0 0 0

1 25 1820 1 0 0 0

1 36 12650 11440 0 0 0 0

1 49 58905 2042975 1 0 0 0 0

1 64 211876 94143280 2042975 0 0 0 0 0

1 81 635376 2054455634 7307872110 1 0 0 0 0 0

A123163 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`0`	`1`	`4`	`9`	`16`	`25`	`36`	`49`	`64`	`81`
`0`	`0`	`1`	`126`	`1820`	`12650`	`58905`	`211876`	`635376`
`0`	`0`	`0`	`1`	`11440`	`2042975`	`94143280`	`2054455634`
`0`	`0`	`0`	`0`	`1`	`2042975`	`7307872110`
`0`	`0`	`0`	`0`	`0`	`1`
`0`	`0`	`0`	`0`	`0`
`0`	`0`	`0`	`0`
`0`	`0`	`0`
`0`	`0`
`0`

A123163 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`0`	`1`	`4`	`9`	`16`	`25`	`36`	`49`	`64`	`81`
		`0`	`0`	`1`	`126`	`1820`	`12650`	`58905`	`211876`	`635376`
			`0`	`0`	`0`	`1`	`11440`	`2042975`	`94143280`	`2054455634`
				`0`	`0`	`0`	`0`	`1`	`2042975`	`7307872110`
					`0`	`0`	`0`	`0`	`0`	`1`
						`0`	`0`	`0`	`0`	`0`
							`0`	`0`	`0`	`0`
								`0`	`0`	`0`
									`0`	`0`
										`0`

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