A200777 - OEIS

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A200777 as a triangular array

3

3 3

2 5 2

7 5 5 7

9 20 13 20 9

6 37 31 31 37 6

22 31 77 342 77 31 22

30 144 217 1368 1368 217 144 30

20 273 553 1806 7725 1806 553 273 20

75 218 1438 18801 13422 13422 18801 1438 218 75

105 1054 3849 66784 194535

A200777 as a square array

`3`	`3`	`2`	`7`	`9`	`6`	`22`	`30`	`20`	`75`	`105`
`3`	`5`	`5`	`20`	`37`	`31`	`144`	`273`	`218`	`1054`
`2`	`5`	`13`	`31`	`77`	`217`	`553`	`1438`	`3849`
`7`	`20`	`31`	`342`	`1368`	`1806`	`18801`	`66784`
`9`	`37`	`77`	`1368`	`7725`	`13422`	`194535`
`6`	`31`	`217`	`1806`	`13422`
`22`	`144`	`553`	`18801`
`30`	`273`	`1438`
`20`	`218`
`75`

A200777 as an upper right triangle

`3`	`3`	`2`	`7`	`9`	`6`	`22`	`30`	`20`	`75`	`105`
	`3`	`5`	`5`	`20`	`37`	`31`	`144`	`273`	`218`	`1054`
		`2`	`5`	`13`	`31`	`77`	`217`	`553`	`1438`	`3849`
			`7`	`20`	`31`	`342`	`1368`	`1806`	`18801`	`66784`
				`9`	`37`	`77`	`1368`	`7725`	`13422`	`194535`
					`6`	`31`	`217`	`1806`	`13422`
						`22`	`144`	`553`	`18801`
							`30`	`273`	`1438`
								`20`	`218`
									`75`

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)