3 ms·
Sounds like a Project Euler problem.
by sixothree 14y ago
Sounds like a Project Euler problem.
- waterhouse 14y agoIt is. http://projecteuler.net/problem=14 http://projecteuler.net/problem=14 Also: "A Modified Collatz sequence": http://projecteuler.net/problem=277 http://projecteuler.net/problem=277 There may be others.
- smilliken 14y agoOpen invitation: drop by the MixRank office (SoMA, SF) on Wednesday evenings for friendly Project Euler competitions.
- jboggan 14y agoI heartily recommend this.