OFFSET
1,1
COMMENTS
The number of perimeters equal to n+6 is A005044(n).
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 perimeters are 9,11,12,13,13.
CROSSREFS
KEYWORD
nonn
AUTHOR
Clark Kimberling, May 16 2005
STATUS
approved