1,1

Table of n, a(n) for n=1..55.

Wikipedia, Integer Triangle

Index entries related to Pythagorean Triples.

a(1) = 24; There is one Pythagorean triangle, [6,8,10], with perimeter 24 and area 24. Since 24|24, 24 is in the sequence.

Cf. A010814.

Sequence in context: A125640 A141545 A106682 * A228875 A175258 A333122

Adjacent sequences: A334787 A334788 A334789 * A334791 A334792 A334793

nonn

Wesley Ivan Hurt, May 10 2020

approved