A120097 Long leg of primitive Pythagorean triangle corresponding to hypotenuse A094194.

4, 12, 15, 24, 21, 40, 35, 60, 45, 56, 84, 63, 55, 80, 112, 77, 72, 144, 99, 91, 140, 180, 117, 105, 132, 176, 220, 143, 120, 168, 264, 165, 153, 156, 208, 260, 312, 195, 187, 171, 252, 308, 364, 221, 209, 240, 420, 255, 247, 231, 224, 288, 352, 416, 480, 285