A109754 - OEIS

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A109754 as a triangular array

0

0 1

0 1 1

0 1 2 2

0 1 3 3 3

0 1 4 4 5 5

0 1 5 5 7 8 8

0 1 6 6 9 11 13 13

0 1 7 7 11 14 18 21 21

0 1 8 8 13 17 23 29 34 34

0 1 9 9 15 20 28 37 47 55 55

0 1 10 10 17 23 33 45 60 76 89 89

A109754 as a square array

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`
`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`
`3`	`5`	`7`	`9`	`11`	`13`	`15`	`17`
`5`	`8`	`11`	`14`	`17`	`20`	`23`
`8`	`13`	`18`	`23`	`28`	`33`
`13`	`21`	`29`	`37`	`45`
`21`	`34`	`47`	`60`
`34`	`55`	`76`
`55`	`89`
`89`

A109754 as an upper right triangle

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
		`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`
			`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`
				`3`	`5`	`7`	`9`	`11`	`13`	`15`	`17`
					`5`	`8`	`11`	`14`	`17`	`20`	`23`
						`8`	`13`	`18`	`23`	`28`	`33`
							`13`	`21`	`29`	`37`	`45`
								`21`	`34`	`47`	`60`
									`34`	`55`	`76`
										`55`	`89`
											`89`

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)