962ndeshiteli
Japan
N (Grid Size)
V
(Vertices)
15161718192021222324252627282930
50.028
958
0.033
957
0.036
956
0.037
956
0.039
952
0.041
954
0.043
954
0.046
944
0.050
951
0.052
950
0.053
743
0.058
946
0.056
951
0.059
746
0.060
949
0.062
949
60.024
957
0.026
955
0.027
960
0.030
960
0.034
955
0.034
960
0.036
960
0.039
960
0.040
957
0.042
957
0.045
953
0.042
957
0.046
957
0.045
954
0.046
950
0.047
956
70.019
958
0.020
955
0.022
960
0.024
960
0.027
959
0.025
960
0.028
960
0.024
736
0.032
959
0.035
958
0.033
958
0.036
959
0.036
958
0.038
953
0.038
954
0.039
950
80.016
956
0.019
954
0.019
960
0.021
958
0.023
959
0.023
959
0.024
958
0.027
959
0.028
959
0.029
950
0.029
958
0.031
956
0.031
957
0.032
948
0.034
955
0.035
954
90.016
958
0.016
957
0.018
961
0.018
961
0.020
959
0.020
961
0.024
959
0.023
961
0.024
960
0.026
961
0.028
956
0.027
959
0.028
956
0.028
957
0.031
955
0.030
957
100.014
958
0.015
956
0.017
960
0.017
960
0.018
960
0.019
959
0.020
960
0.020
960
0.022
961
0.023
960
0.023
960
0.024
959
0.024
959
0.026
956
0.025
953
0.026
956
110.011
958
0.014
956
0.015
960
0.015
960
0.017
960
0.017
958
0.018
960
0.020
961
0.020
760
0.021
960
0.020
953
0.022
959
0.022
958
0.023
956
0.024
954
0.025
956
120.012
957
0.013
957
0.013
961
0.015
960
0.015
960
0.016
962
0.016
960
0.018
960
0.019
960
0.020
959
0.019
956
0.020
959
0.021
952
0.022
949
0.021
958
0.022
956
130.011
957
0.011
955
0.012
961
0.014
960
0.014
957
0.015
961
0.015
960
0.015
960
0.017
960
0.017
960
0.018
957
0.019
959
0.019
954
0.019
957
0.019
958
0.020
956
140.010
955
0.011
956
0.012
960
0.012
959
0.013
960
0.014
960
0.015
959
0.016
959
0.016
959
0.017
960
0.017
954
0.018
958
0.018
951
0.018
952
0.019
953
0.019
955
150.009
956
0.011
956
0.010
961
0.012
960
0.012
961
0.013
961
0.013
961
0.014
961
0.014
755
0.015
960
0.016
960
0.016
960
0.016
959
0.016
955
0.017
959
0.017
751