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Search: id:A101152
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| A101152 |
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Sequence allows us to find the solutions of the equation: X^2+(X+569)^2=Y^2. |
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+0
1
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| 0, 111, 1260, 1707, 2280, 8791, 11380, 14707, 52624, 67711, 87100, 308091, 396024, 509031, 1797060, 2309571, 2968224, 10475407, 13462540, 17301451, 61056520, 78466807, 100841620, 355864851, 457339440, 587749407
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OFFSET
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0,2
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COMMENT
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Consider all Pythagorean triples (X,X+569,Y) ordered by increasing Y; sequence gives X values.
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FORMULA
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a(n)=6*a(n-3)-a(n-6)+1138 with: a(0)=0,a(1)=111,a(2)=1260,a(3)=1707,a(4)=2280, a(5)=8791.
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CROSSREFS
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Cf. A129288, A129289, A129298.
Sequence in context: A115877 A102782 A137465 this_sequence A075859 A008396 A129051
Adjacent sequences: A101149 A101150 A101151 this_sequence A101153 A101154 A101155
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KEYWORD
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nonn
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AUTHOR
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Mohamed Bouhamida (bhmd95(AT)yahoo.fr), Jun 03 2007
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