The number 
has the property that 
and 
have the same digit sum. It is the seventh number, including zero, in the sequence of numbers with that property.
has the property that and have the same digit sum. It is the seventh number, including zero, in the sequence of numbers with that property. Write a function to find the nth term in the sequence, where n can be a vector.
Solution Stats
Problem Comments
2 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers7
Suggested Problems
-
16206 Solvers
-
Project Euler: Problem 8, Find largest product in a large string of numbers
1324 Solvers
-
287 Solvers
-
Return the first and last characters of a character array
12254 Solvers
-
Vector of numbers divisible by 3
154 Solvers
More from this Author325
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
> It is the sixth number, including zero, in the sequence of numbers with that property.
Isn't it the seventh?
Also, out of curiosity, why are you disallowing persistent variables?
Yes, seventh--corrected, thanks. Bitten by the "off by one bug" again.
Banning persistent is to add the challenge of dealing with large numbers in Cody time. A while ago I found a quicker way to find the digit sums of a lot of numbers, and this problem was another place to exploit that method.