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A118962
Difference between short leg and hypotenuse in primitive Pythagorean triangles, sorted on hypotenuse (A020882), then on long leg (A046087).
7
2, 8, 9, 18, 9, 25, 32, 25, 50, 32, 49, 25, 49, 72, 50, 32, 81, 49, 98, 81, 49, 121, 128, 98, 72, 50, 121, 162, 81, 128, 98, 169, 72, 121, 81, 200, 169, 128, 121, 225, 169, 242, 200, 162, 121, 128, 225, 98, 169, 288, 242, 121, 289, 162, 169, 128, 289, 338, 121, 225, 242
OFFSET
1,1
COMMENTS
Entries take only values appearing in A096033.
LINKS
FORMULA
a(n) = A020882(n) - A046086(n) = A118961(n) + A120682(n). - Paul Curtz, Dec 11 2008
CROSSREFS
KEYWORD
nonn,changed
AUTHOR
Lekraj Beedassy, May 07 2006
EXTENSIONS
Corrected and extended by Joshua Zucker, May 11 2006
STATUS
approved