Small optimization in looping for Python

4.py

@@ -4,9 +4,9 @@ def palindrome(number):
 
 palindromelist = []
 for i in range(1000):
-	for j in range(1000):
+	for j in range(i, 1000):
 		product = i*j
 		if palindrome(product):
 			palindromelist.append(product)
 
-print(max(palindromelist))
+print(max(palindromelist))