this solution fails for max_n equal to any power of 10.
I have updated the test suite to test for when n = 10 and max_n = 100 and tried to rescore all of them so far.
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office