A127506 - OEIS

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A127506 as a triangular array

1

1 0

1 1 0

1 0 2 0

1 1 2 2 0

1 0 0 0 4 0

1 1 2 2 4 2 0

1 0 2 0 4 0 6 0

1 1 0 2 4 0 6 4 0

1 0 2 0 0 0 6 0 6 0

A127506 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`0`	`1`	`0`	`1`	`0`	`1`	`0`	`1`	`0`
`0`	`2`	`2`	`0`	`2`	`2`	`0`	`2`
`0`	`2`	`0`	`2`	`0`	`2`	`0`
`0`	`4`	`4`	`4`	`4`	`0`
`0`	`2`	`0`	`0`	`0`
`0`	`6`	`6`	`6`
`0`	`4`	`0`
`0`	`6`
`0`

A127506 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`0`	`1`	`0`	`1`	`0`	`1`	`0`	`1`	`0`
		`0`	`2`	`2`	`0`	`2`	`2`	`0`	`2`
			`0`	`2`	`0`	`2`	`0`	`2`	`0`
				`0`	`4`	`4`	`4`	`4`	`0`
					`0`	`2`	`0`	`0`	`0`
						`0`	`6`	`6`	`6`
							`0`	`4`	`0`
								`0`	`6`
									`0`

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Last modified April 24 14:54 EDT 2024. Contains 371960 sequences. (Running on oeis4.)