1 2 4 5 8 mil July 8, 2019 16 32 64 128 1 4 mile 5 8 mile 1 2 mile 1 4 mile plus 5 8 mile plus 1 2 mile Serie 1 2 4 5 8 mil Sucesion 1 2 4 5 8 mil 1 2 3 4 5 jump 1 - 2 = 4