A233320 - OEIS

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A233320 as a triangular array

1

1 1

1 0 1

1 0 0 1

1 1 0 1 1

1 0 3 3 0 1

1 0 0 10 0 0 1

1 1 0 23 23 0 1 1

1 0 11 62 0 62 11 0 1

1 0 0 170 0 0 170 0 0 1

1 1 0 441 939 0 939 441 0 1 1

1 0 41 1173 0 8342 8342 0 1173 41 0 1

A233320 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`1`	`0`	`0`	`1`	`0`	`0`	`1`	`0`	`0`	`1`	`0`
`1`	`0`	`0`	`3`	`0`	`0`	`11`	`0`	`0`	`41`
`1`	`1`	`3`	`10`	`23`	`62`	`170`	`441`	`1173`
`1`	`0`	`0`	`23`	`0`	`0`	`939`	`0`
`1`	`0`	`0`	`62`	`0`	`0`	`8342`
`1`	`1`	`11`	`170`	`939`	`8342`
`1`	`0`	`0`	`441`	`0`
`1`	`0`	`0`	`1173`
`1`	`1`	`41`
`1`	`0`
`1`

A233320 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`1`	`0`	`0`	`1`	`0`	`0`	`1`	`0`	`0`	`1`	`0`
		`1`	`0`	`0`	`3`	`0`	`0`	`11`	`0`	`0`	`41`
			`1`	`1`	`3`	`10`	`23`	`62`	`170`	`441`	`1173`
				`1`	`0`	`0`	`23`	`0`	`0`	`939`	`0`
					`1`	`0`	`0`	`62`	`0`	`0`	`8342`
						`1`	`1`	`11`	`170`	`939`	`8342`
							`1`	`0`	`0`	`441`	`0`
								`1`	`0`	`0`	`1173`
									`1`	`1`	`41`
										`1`	`0`
											`1`

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Last modified August 2 22:39 EDT 2024. Contains 374875 sequences. (Running on oeis4.)