230thnuts
Japan
N (Grid Size)
V
(Vertices)
15161718192021222324252627282930
549.997
132
45.106
149
46.738
136
45.905
163
44.467
184
45.496
181
43.738
187
42.813
177
42.272
183
42.473
179
38.862
200
38.749
192
40.734
186
40.027
184
39.647
182
40.688
181
641.562
180
43.500
177
40.629
170
40.259
167
36.188
196
37.879
178
36.726
193
37.161
186
35.895
209
34.241
225
34.440
199
34.206
224
33.987
211
33.969
223
34.097
213
33.670
222
738.098
201
37.207
207
36.007
203
34.234
207
33.768
208
34.402
205
36.040
194
30.550
239
30.655
231
31.240
208
29.374
233
29.578
220
30.551
214
27.681
225
27.840
233
28.753
228
836.808
208
33.621
219
32.525
215
32.819
214
30.106
217
30.429
219
31.100
214
29.154
221
28.556
225
27.183
227
26.893
231
26.688
211
27.278
216
25.960
227
25.579
239
24.778
236
931.156
235
33.220
217
29.452
223
29.112
223
28.458
230
29.607
222
26.806
236
26.280
237
25.671
241
26.159
236
24.800
236
26.459
226
23.997
235
24.068
241
23.067
231
23.927
243
1030.771
233
30.132
229
28.358
233
26.922
236
26.892
233
26.470
234
25.895
231
25.813
231
24.486
233
23.972
238
23.074
239
22.184
240
22.844
235
23.607
233
21.920
237
21.699
234
1131.015
222
27.787
238
26.394
242
25.615
239
25.267
247
25.607
233
23.512
240
23.233
240
22.714
237
22.250
247
21.388
248
21.746
245
20.674
249
19.808
241
19.858
245
19.363
243
1227.314
238
25.493
242
25.657
237
25.059
240
23.810
240
23.243
241
23.352
245
21.808
245
21.471
250
21.263
244
20.954
242
18.857
252
20.963
237
18.749
246
19.594
245
18.878
241
1325.534
237
26.632
227
24.066
239
23.174
240
22.239
246
22.538
248
21.298
246
20.868
248
19.987
246
19.665
251
19.506
247
19.666
244
19.031
238
18.398
250
17.450
251
18.859
238
1424.276
238
23.539
241
22.996
244
22.668
241
20.690
250
20.533
248
21.508
244
19.533
250
18.931
251
18.861
249
18.591
252
17.647
251
18.830
244
17.755
243
17.444
243
16.596
248
1523.545
236
23.117
236
22.786
236
22.233
240
21.024
243
20.022
248
20.140
243
18.056
251
18.440
247
19.528
246
17.329
249
17.937
244
18.159
244
17.430
239
16.177
248
15.947
245