def sum_of_values_and_indices(a):
    i=0
    new_total=0
    while i <len(a):
        total= a[i]+a.index(a[i])
        new_total +=total
        i+=1
    return new_total

print(sum_of_values_and_indices([1,2,3]))
print(sum_of_values_and_indices([0,0,0,0]))
print(sum_of_values_and_indices([]))