A287870 - OEIS

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A287870 as a triangular array

0

1 1

1 3 2

2 4 4 3

3 7 6 6 4

5 11 10 9 8 5

8 18 16 15 12 9 6

13 29 26 24 20 14 11 7

21 47 42 39 32 23 17 12 8

34 76 68 63 52 37 28 19 14 9

55 123 110 102 84 60 45 31 22 16 10

89 199 178 165 136 97 73 50 36 25 17 11

A287870 as a square array

`0`	`1`	`1`	`2`	`3`	`5`	`8`	`13`	`21`	`34`	`55`	`89`
`1`	`3`	`4`	`7`	`11`	`18`	`29`	`47`	`76`	`123`	`199`
`2`	`4`	`6`	`10`	`16`	`26`	`42`	`68`	`110`	`178`
`3`	`6`	`9`	`15`	`24`	`39`	`63`	`102`	`165`
`4`	`8`	`12`	`20`	`32`	`52`	`84`	`136`
`5`	`9`	`14`	`23`	`37`	`60`	`97`
`6`	`11`	`17`	`28`	`45`	`73`
`7`	`12`	`19`	`31`	`50`
`8`	`14`	`22`	`36`
`9`	`16`	`25`
`10`	`17`
`11`

A287870 as an upper right triangle

`0`	`1`	`1`	`2`	`3`	`5`	`8`	`13`	`21`	`34`	`55`	`89`
	`1`	`3`	`4`	`7`	`11`	`18`	`29`	`47`	`76`	`123`	`199`
		`2`	`4`	`6`	`10`	`16`	`26`	`42`	`68`	`110`	`178`
			`3`	`6`	`9`	`15`	`24`	`39`	`63`	`102`	`165`
				`4`	`8`	`12`	`20`	`32`	`52`	`84`	`136`
					`5`	`9`	`14`	`23`	`37`	`60`	`97`
						`6`	`11`	`17`	`28`	`45`	`73`
							`7`	`12`	`19`	`31`	`50`
								`8`	`14`	`22`	`36`
									`9`	`16`	`25`
										`10`	`17`
											`11`

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