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Search: id:A107576
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| 9, 11, 12, 13, 13, 14, 15, 15, 15, 16, 16, 17, 17, 17, 17, 18, 18, 18, 19, 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 21, 21, 21, 22, 22, 22, 22, 22, 23, 23, 23, 23, 23, 23, 23, 23, 24, 24, 24, 24, 24, 24, 24, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 26, 26, 26, 26, 26, 26
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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The number of perimeters equal to n+6 is A005044(n).
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EXAMPLE
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The first 5 integer-sided scalene triangles (a,b,c) with a<b<c are (2,3,4), (2,4,5), (3,4,5), (2,5,6), (3,4,6), of which the perimeters are 9,11,12,13,13.
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CROSSREFS
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Cf. A107572, A107573, A107574, A107575, A107577, A005044, A070080.
Adjacent sequences: A107573 A107574 A107575 this_sequence A107577 A107578 A107579
Sequence in context: A119207 A058069 A098728 this_sequence A043631 A043698 A031954
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KEYWORD
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nonn
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AUTHOR
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Clark Kimberling (ck6(AT)evansville.edu), May 16 2005
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