One classic Dp problem 2018-02-09 本文已影响5人 成江 https://www.quora.com/What-will-be-the-recurrence-for-tri-tiling-problem-That-is-how-many-ways-of-tiling-a-3xn-board-with-2x1-tiles-2x1-and-1x2-are-considered-different-are-there
