A343873 - OEIS

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A343873 as a triangular array

1

0 1

0 0 1

0 0 1 2

0 0 0 2 3

0 0 0 1 5 6

0 0 0 1 5 13 11

0 0 0 0 4 19 33 23

0 0 0 0 2 22 67 89 47

0 0 0 0 1 19 107 236 240 106

0 0 0 0 0 13 130 486 797 657 235

0 0 0 0 0 5 130 804 2075 2678 1806 551

A343873 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`2`	`2`	`1`	`1`	`0`	`0`	`0`	`0`	`0`
`3`	`5`	`5`	`4`	`2`	`1`	`0`	`0`
`6`	`13`	`19`	`22`	`19`	`13`	`5`
`11`	`33`	`67`	`107`	`130`	`130`
`23`	`89`	`236`	`486`	`804`
`47`	`240`	`797`	`2075`
`106`	`657`	`2678`
`235`	`1806`
`551`

A343873 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
		`1`	`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
			`2`	`2`	`1`	`1`	`0`	`0`	`0`	`0`	`0`
				`3`	`5`	`5`	`4`	`2`	`1`	`0`	`0`
					`6`	`13`	`19`	`22`	`19`	`13`	`5`
						`11`	`33`	`67`	`107`	`130`	`130`
							`23`	`89`	`236`	`486`	`804`
								`47`	`240`	`797`	`2075`
									`106`	`657`	`2678`
										`235`	`1806`
											`551`

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Last modified August 9 11:50 EDT 2024. Contains 375042 sequences. (Running on oeis4.)