b1=32; q=0,5
b2=32×0,5=16
b3=32×0,5^2=8
b4=32×0,5^3=4
b5=32×0,5^4=2
Sn=(b1(q^n-1))/q-1
S5=(32(0,5^5-1))/0.5-1=62
b1=32; q=0,5
b2=32×0,5=16
b3=32×0,5^2=8
b4=32×0,5^3=4
b5=32×0,5^4=2
Sn=(b1(q^n-1))/q-1
S5=(32(0,5^5-1))/0.5-1=62