1,1

Table of n, a(n) for n=1..64.

Wikipedia, Integer Triangle

Index entries related to Pythagorean Triples.

a(1) = 5; There is one integer-sided right triangle with perimeter A010814(1) = 12, [3,4,5] with hypotenuse 5.

a(2) = 10; There is one integer-sided right triangle with perimeter A010814(2) = 24, [6,8,10] with hypotenuse 10.

Cf. A005044, A010814, A334607.

Sequence in context: A304436 A009003 A071821 * A201012 A334757 A209922

Adjacent sequences: A334675 A334676 A334677 * A334679 A334680 A334681

nonn

Wesley Ivan Hurt, May 08 2020

approved