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Search: id:A070122
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| A070122 |
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Numbers n such that [A070080(n), A070081(n), A070082(n)] is an acute scalene integer triangle with relatively prime side lengths. |
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+0
8
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| 33, 45, 53, 60, 70, 83, 90, 92, 106, 114, 119, 132, 134, 142, 148, 162, 165, 168, 175, 181, 183, 197, 200, 203, 204, 218, 224, 237, 240, 245, 247, 261, 264, 267, 268, 282, 290, 293, 296, 309, 316, 317, 319, 333, 341, 345, 348
(list; graph; listen)
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OFFSET
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1,1
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LINKS
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R. Zumkeller, Integer-sided triangles
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EXAMPLE
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a(5)=70: [A070080(70), A070081(70), A070082(70)]=[5<7<8], A070084(70)=gcd(5,7,8)=1, A070085(70)=5^2+7^2-8^2=25+49-64=10>0.
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CROSSREFS
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Cf. A070096, A070118, A070110, A070112.
Sequence in context: A050875 A060876 A070121 this_sequence A111458 A111502 A080933
Adjacent sequences: A070119 A070120 A070121 this_sequence A070123 A070124 A070125
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KEYWORD
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nonn
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AUTHOR
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Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 05 2002
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