N=200:
L1=0.013798,L2=0.038971,Linf=0.171878

N=400:
L1=0.004999,L2=0.014717,Linf=0.062778

N=800:
L1=0.002214,L2=0.006665,Linf=0.027816

N=1600
L1=0.000812,L2=0.002488,Linf=0.010208