42 = 1 * 42 = 1 * (1 + 41) => 41 42 = 2 * 21 = (1 + 1)(Fail) * 42 = 3 * 14 = (1 + 2)(1 + 13) => 2*13 = 26 42 = 6 * 7 = (1 + 5)(1 + 2 + 4) => 5*4 = 20 ?