float A = 0, B = 0, i, j, z[1760]; printf("\x1b[2J");

A = 0
   B = 0
   for i in range(1760):
      for j in range(i):
         B = 2^j - i
         if B <= 0:
            pass
         else:
            z[i] = B
      A = A + z[i]