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Search: id:A107573
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A107573 a(n)=least sidelength of n-th triangle listed at A107572. +0
5
2, 2, 3, 2, 3, 3, 2, 3, 4, 3, 4, 2, 3, 4, 4, 3, 4, 5, 2, 3, 4, 4, 5, 3, 4, 5, 5, 2, 3, 4, 4, 5, 5, 6, 3, 4, 5, 5, 6, 2, 3, 4, 4, 5, 5, 6, 6, 3, 4, 5, 5, 6, 6, 7, 2, 3, 4, 4, 5, 5, 6, 6, 6, 7, 3, 4, 5, 5, 6, 6, 7, 7, 2, 3, 4, 4, 5, 5, 6, 6, 6, 7, 7, 8, 3, 4, 5, 5, 6, 6, 7, 7, 7, 8, 2, 3, 4, 4, 5, 5, 6, 6, 6, 7, 7 (list; graph; listen)
OFFSET

1,1

EXAMPLE

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 least sidelengths are 2,2,3,2,3

CROSSREFS

Cf. A107572, A107574, A107575, A107576, A107577, A005044, A070080.

Sequence in context: A080328 A031266 A109301 this_sequence A081308 A070210 A100198

Adjacent sequences: A107570 A107571 A107572 this_sequence A107574 A107575 A107576

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu), May 16 2005

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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