A299554 - OEIS

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A299554 as a triangular array

0

0 0

0 1 0

0 3 3 0

0 6 9 6 0

0 17 31 31 17 0

0 41 166 220 166 41 0

0 104 752 2034 2034 752 104 0

0 261 3739 17565 37283 17565 3739 261 0

0 655 18300 160089 621694 621694 160089 18300 655 0

0 1646 90313 1456436

A299554 as a square array

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`0`	`1`	`3`	`6`	`17`	`41`	`104`	`261`	`655`	`1646`
`0`	`3`	`9`	`31`	`166`	`752`	`3739`	`18300`	`90313`
`0`	`6`	`31`	`220`	`2034`	`17565`	`160089`	`1456436`
`0`	`17`	`166`	`2034`	`37283`	`621694`
`0`	`41`	`752`	`17565`	`621694`
`0`	`104`	`3739`	`160089`
`0`	`261`	`18300`
`0`	`655`
`0`

A299554 as an upper right triangle

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`0`	`1`	`3`	`6`	`17`	`41`	`104`	`261`	`655`	`1646`
		`0`	`3`	`9`	`31`	`166`	`752`	`3739`	`18300`	`90313`
			`0`	`6`	`31`	`220`	`2034`	`17565`	`160089`	`1456436`
				`0`	`17`	`166`	`2034`	`37283`	`621694`
					`0`	`41`	`752`	`17565`	`621694`
						`0`	`104`	`3739`	`160089`
							`0`	`261`	`18300`
								`0`	`655`
									`0`

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Last modified August 9 16:51 EDT 2022. Contains 356026 sequences. (Running on oeis4.)