A089548 Long leg of primitive Pythagorean triangles having legs that add up to a square, sorted on hypotenuse.

40, 156, 340, 561, 1173, 1624, 1581, 3577, 3816, 3901, 5460, 7029, 7480, 9636, 8544, 9717, 12513, 17460, 17004, 13000, 20701, 20349, 18601, 32361, 32880, 26329, 34540, 29869, 37909, 48357, 46320, 41820, 50320, 56784, 47817, 64893, 69649, 60580