00:45, 13 December 2014 (diff | hist) . .(+1,204) . . N Talk:TADM2E 2.36 (Created page with " == Proposed solution (with steps) == <math>\sum\limits_{i=1}^{n/2} \sum\limits_{j=i}^{n-i} \sum\limits_{k=1}^{j} 1</math> The innermost summation is just j since the distan...")