series,x,y Branching factor 2,1,0.5 Branching factor 2,2,0.25 Branching factor 2,3,0.125 Branching factor 2,4,0.0625 Branching factor 2,5,0.03125 Branching factor 2,6,0.015625 Branching factor 2,7,0.0078125 Branching factor 2,8,0.00390625 Branching factor 2,9,0.001953125 Branching factor 2,10,0.0009765625 Branching factor 2,11,0.00048828125 Branching factor 2,12,0.000244140625 Branching factor 4,1,0.25 Branching factor 4,2,0.0625 Branching factor 4,3,0.015625 Branching factor 4,4,0.00390625 Branching factor 4,5,0.0009765625 Branching factor 4,6,0.000244140625 Branching factor 4,7,6.103515625e-05 Branching factor 4,8,1.52587890625e-05 Branching factor 4,9,3.814697265625e-06 Branching factor 4,10,9.5367431640625e-07 Branching factor 4,11,2.384185791015625e-07 Branching factor 4,12,5.9604644775390625e-08