N, RMSE, Max 20,0.25701,0.6268 24,0.076048,0.19701 28,0.049216,0.12922 32,0.012385,0.062828 36,0.0057256,0.024713 40,0.0027248,0.015284 44,0.00094777,0.0059599 48,0.00086557,0.0061753 52,0.00012548,0.00094638