A321254 - OEIS

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A321254 as a triangular array

1

3 0

6 0 0

16 1 0 0

37 3 0 0 0

105 18 2 0 0 0

279 68 7 0 0 0 0

817 293 46 3 0 0 0 0

2387 1141 228 17 1 0 0 0 0

7269 4511 1189 135 9 0 0 0 0 0

A321254 as a square array

`1`	`3`	`6`	`16`	`37`	`105`	`279`	`817`	`2387`	`7269`
`0`	`0`	`1`	`3`	`18`	`68`	`293`	`1141`	`4511`
`0`	`0`	`0`	`2`	`7`	`46`	`228`	`1189`
`0`	`0`	`0`	`0`	`3`	`17`	`135`
`0`	`0`	`0`	`0`	`1`	`9`
`0`	`0`	`0`	`0`	`0`
`0`	`0`	`0`	`0`
`0`	`0`	`0`
`0`	`0`
`0`

A321254 as an upper right triangle

`1`	`3`	`6`	`16`	`37`	`105`	`279`	`817`	`2387`	`7269`
	`0`	`0`	`1`	`3`	`18`	`68`	`293`	`1141`	`4511`
		`0`	`0`	`0`	`2`	`7`	`46`	`228`	`1189`
			`0`	`0`	`0`	`0`	`3`	`17`	`135`
				`0`	`0`	`0`	`0`	`1`	`9`
					`0`	`0`	`0`	`0`	`0`
						`0`	`0`	`0`	`0`
							`0`	`0`	`0`
								`0`	`0`
									`0`

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Last modified April 25 10:51 EDT 2024. Contains 371967 sequences. (Running on oeis4.)