Halloweenparty

 1 def main(): 2     t = int(raw_input()) 3     for _ in range(t): 4         k = int(raw_input()) 5         if k % 2 == 0: 6             k //= 2 7             PRint k * k 8         else: 9             k //= 210             print k * (k + 1)11 12 main()