A124037 - OEIS

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A124037 as a triangular array

1

1 -1

2 -4 1

5 -13 7 -1

13 -40 33 -10 1

34 -120 132 -62 13 -1

89 -354 483 -308 100 -16 1

233 -1031 1671 -1345 595 -147 19 -1

610 -2972 5561 -5398 3030 -1020 203 -22 1

1597 -8495 17984 -20410 13893 -5943 1610 -268 25 -1

4181 -24110 56886 -73816 59059

A124037 as a square array

`1`	`1`	`2`	`5`	`13`	`34`	`89`	`233`	`610`	`1597`	`4181`
`-1`	`-4`	`-13`	`-40`	`-120`	`-354`	`-1031`	`-2972`	`-8495`	`-24110`
`1`	`7`	`33`	`132`	`483`	`1671`	`5561`	`17984`	`56886`
`-1`	`-10`	`-62`	`-308`	`-1345`	`-5398`	`-20410`	`-73816`
`1`	`13`	`100`	`595`	`3030`	`13893`	`59059`
`-1`	`-16`	`-147`	`-1020`	`-5943`
`1`	`19`	`203`	`1610`
`-1`	`-22`	`-268`
`1`	`25`
`-1`

A124037 as an upper right triangle

`1`	`1`	`2`	`5`	`13`	`34`	`89`	`233`	`610`	`1597`	`4181`
	`-1`	`-4`	`-13`	`-40`	`-120`	`-354`	`-1031`	`-2972`	`-8495`	`-24110`
		`1`	`7`	`33`	`132`	`483`	`1671`	`5561`	`17984`	`56886`
			`-1`	`-10`	`-62`	`-308`	`-1345`	`-5398`	`-20410`	`-73816`
				`1`	`13`	`100`	`595`	`3030`	`13893`	`59059`
					`-1`	`-16`	`-147`	`-1020`	`-5943`
						`1`	`19`	`203`	`1610`
							`-1`	`-22`	`-268`
								`1`	`25`
									`-1`

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Last modified May 28 11:56 EDT 2024. Contains 372913 sequences. (Running on oeis4.)