A096892 Least semiperimeter of primitive Pythagorean triangles with odd leg 2n+1.
6, 15, 28, 45, 66, 91, 20, 153, 190, 35, 276, 325, 378, 435, 496, 77, 42, 703, 104, 861, 946, 63, 1128, 1225, 170, 1431, 88, 209, 1770, 1891, 72, 117, 2278, 299, 2556, 2701, 350, 99, 3160, 3321, 3486, 187, 464, 4005, 130, 527, 228, 4753, 110, 5151, 5356, 165
Offset: 1