A173306 - OEIS

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A173306 as a triangular array

1

1 1

1 2 1

2 2 1 3

3 1 4 5 2

5 7 3 6 10 5

1 8 14 7 1 10 19

11 2 12 26 15 3 15 35

22 5 18 46 30 7 22 60 42

11 27 78 56 15 32 10 76 22 1

38 128 100 30 1 46 162 133 42 2 54

204 173 56 3

A173306 as a square array

`1`	`1`	`1`	`2`	`3`	`5`	`1`	`11`	`22`	`11`	`38`	`204`
`1`	`2`	`2`	`1`	`7`	`8`	`2`	`5`	`27`	`128`	`173`
`1`	`1`	`4`	`3`	`14`	`12`	`18`	`78`	`100`	`56`
`3`	`5`	`6`	`7`	`26`	`46`	`56`	`30`	`3`
`2`	`10`	`1`	`15`	`30`	`15`	`1`
`5`	`10`	`3`	`7`	`32`	`46`
`19`	`15`	`22`	`10`	`162`
`35`	`60`	`76`	`133`
`42`	`22`	`42`
`1`	`2`
`54`

A173306 as an upper right triangle

`1`	`1`	`1`	`2`	`3`	`5`	`1`	`11`	`22`	`11`	`38`	`204`
	`1`	`2`	`2`	`1`	`7`	`8`	`2`	`5`	`27`	`128`	`173`
		`1`	`1`	`4`	`3`	`14`	`12`	`18`	`78`	`100`	`56`
			`3`	`5`	`6`	`7`	`26`	`46`	`56`	`30`	`3`
				`2`	`10`	`1`	`15`	`30`	`15`	`1`
					`5`	`10`	`3`	`7`	`32`	`46`
						`19`	`15`	`22`	`10`	`162`
							`35`	`60`	`76`	`133`
								`42`	`22`	`42`
									`1`	`2`
										`54`

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Last modified April 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)