Powers of 2

package kata
 import "math"

func PowersOfTwo(n int) []uint64 {
  
  base := []uint64{}
  
  
  for i := 0; i <= n; i ++{
    
    result := math.Pow(2,float64(i))
    base = append(base, uint64(result))
    
  }
  
  return base
  
}

func main (){
  
  PowersOfTwo(4)
}