A318143 - OEIS

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A318143 as a triangular array

1

1 0

1 1 1

1 4 4 0

1 11 17 7 1

1 26 76 66 16 0

1 57 317 467 237 31 1

1 120 1212 2962 2612 806 64 0

1 247 4321 17215 24145 13519 2641 127 1

1 502 14644 92554 199192 178486 65884 8434 256 0

A318143 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`0`	`1`	`4`	`11`	`26`	`57`	`120`	`247`	`502`
`1`	`4`	`17`	`76`	`317`	`1212`	`4321`	`14644`
`0`	`7`	`66`	`467`	`2962`	`17215`	`92554`
`1`	`16`	`237`	`2612`	`24145`	`199192`
`0`	`31`	`806`	`13519`	`178486`
`1`	`64`	`2641`	`65884`
`0`	`127`	`8434`
`1`	`256`
`0`

A318143 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`0`	`1`	`4`	`11`	`26`	`57`	`120`	`247`	`502`
		`1`	`4`	`17`	`76`	`317`	`1212`	`4321`	`14644`
			`0`	`7`	`66`	`467`	`2962`	`17215`	`92554`
				`1`	`16`	`237`	`2612`	`24145`	`199192`
					`0`	`31`	`806`	`13519`	`178486`
						`1`	`64`	`2641`	`65884`
							`0`	`127`	`8434`
								`1`	`256`
									`0`

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)