OFFSET
1,1
COMMENTS
LINKS
Eric Weisstein's World of Mathematics, Congruent Number.
EXAMPLE
The first congruent number is 5 and the associated right triangle with the side lengths x = 3/2, y = 20/3, z = 41/6 satisfies the Pythagorean equation (3/2)^2 + (20/3)^2 = (41/6)^2 and the area of this triangle equals 1/2*3/2*20/3 = 5.
CROSSREFS
KEYWORD
nonn,frac,tabf,more
AUTHOR
Martin Renner, Feb 08 2016
EXTENSIONS
a(14) corrected on Mar 14 2020
STATUS
approved