Monthly Archives: May 2007

Open problems: Collatz conjecture

Posted on May 8, 2007 by Brent

Pick any integer you like. Got an integer? OK, now apply this simple rule: if the integer is even, divide by two; otherwise, multiply by three and add one. For example, if you started with 10, you would get 5; … Continue reading →

Posted in iteration, open problems, sequences | 33 Comments