A121460 - OEIS

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A121460 as a triangular array

1

1 1

2 2 1

5 4 3 1

13 9 7 4 1

34 22 16 11 5 1

89 56 38 27 16 6 1

233 145 94 65 43 22 7 1

610 378 239 159 108 65 29 8 1

1597 988 617 398 267 173 94 37 9 1

4181 2585 1605 1015 665 440 267 131 46 10 1

10946 6766

A121460 as a square array

`1`	`1`	`2`	`5`	`13`	`34`	`89`	`233`	`610`	`1597`	`4181`	`10946`
`1`	`2`	`4`	`9`	`22`	`56`	`145`	`378`	`988`	`2585`	`6766`
`1`	`3`	`7`	`16`	`38`	`94`	`239`	`617`	`1605`
`1`	`4`	`11`	`27`	`65`	`159`	`398`	`1015`
`1`	`5`	`16`	`43`	`108`	`267`	`665`
`1`	`6`	`22`	`65`	`173`	`440`
`1`	`7`	`29`	`94`	`267`
`1`	`8`	`37`	`131`
`1`	`9`	`46`
`1`	`10`
`1`

A121460 as an upper right triangle

`1`	`1`	`2`	`5`	`13`	`34`	`89`	`233`	`610`	`1597`	`4181`	`10946`
	`1`	`2`	`4`	`9`	`22`	`56`	`145`	`378`	`988`	`2585`	`6766`
		`1`	`3`	`7`	`16`	`38`	`94`	`239`	`617`	`1605`
			`1`	`4`	`11`	`27`	`65`	`159`	`398`	`1015`
				`1`	`5`	`16`	`43`	`108`	`267`	`665`
					`1`	`6`	`22`	`65`	`173`	`440`
						`1`	`7`	`29`	`94`	`267`
							`1`	`8`	`37`	`131`
								`1`	`9`	`46`
									`1`	`10`
										`1`

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Last modified April 19 23:40 EDT 2024. Contains 371798 sequences. (Running on oeis4.)