1 def specialHuiwen(num):
 2     num_list = []
 3     if 5 <= num <= 54:
 4         for i in range(10000, 1000000):
 5             i = str(i)
 6             temp = [int(j) for j in i]
 7             if sum(temp) == num and i == i[::-1]:
 8                 num_list.append(i)
 9     else:
10         print ‘please input a num in [5, 54]‘
11     return num_list