N, RMSE, Max 20,0.25701,0.6268 24,0.2919,1.0905 28,0.049216,0.12922 32,0.012385,0.062828 36,0.0057256,0.024713 40,0.0018987,0.0090871 44,0.0010352,0.0064352 48,0.00051099,0.0035897 52,0.00025485,0.002306