275thtm1965
Japan
N (Grid Size)
V
(Vertices)
15161718192021222324252627282930
527.183
331
25.638
323
26.873
306
27.803
302
28.114
302
29.049
293
28.371
292
27.573
282
27.245
288
26.754
286
28.440
269
26.339
263
28.135
264
27.344
259
28.421
252
29.788
249
634.093
267
35.908
257
35.709
241
35.136
243
29.811
261
34.278
243
34.394
239
34.146
238
34.646
224
35.002
217
32.756
230
36.260
202
33.635
221
37.229
192
35.055
195
36.597
191
730.654
276
30.138
268
29.448
269
28.117
264
27.669
263
28.916
258
31.608
246
30.208
245
29.586
244
28.156
247
29.495
232
28.218
241
30.102
220
26.836
240
29.648
215
29.801
211
827.280
291
25.687
286
26.159
279
25.063
277
24.792
273
25.154
273
25.674
274
25.331
262
26.519
252
25.199
262
24.483
263
23.976
260
24.495
257
23.049
263
25.363
244
23.255
250
921.673
303
23.787
295
22.156
293
22.123
291
23.876
281
23.284
283
22.171
280
20.310
293
21.216
277
22.374
273
21.000
276
22.456
266
20.486
274
22.414
263
20.596
264
22.156
263
1021.067
308
20.176
303
21.308
295
19.113
306
21.376
290
20.471
287
20.559
283
19.876
293
19.494
281
19.469
279
19.197
277
18.671
277
19.012
273
19.276
270
19.275
267
18.771
270
1120.238
302
18.615
306
19.467
297
19.264
297
18.641
303
18.764
289
17.028
302
17.474
298
17.125
292
17.727
291
17.709
285
18.369
280
18.297
275
16.276
281
16.524
282
17.983
264
1217.772
308
17.555
307
17.737
305
17.407
303
16.170
310
17.165
303
17.389
299
17.191
289
16.657
295
15.267
298
17.802
282
15.006
295
15.133
291
14.814
292
16.411
279
15.862
279
1316.204
312
16.995
304
16.523
302
15.198
311
16.563
296
16.037
301
15.355
301
15.995
296
13.958
306
14.297
297
15.241
289
14.736
293
15.049
284
15.368
284
14.859
282
15.304
278
1415.548
306
15.063
312
15.016
312
15.239
305
13.790
311
14.269
304
15.559
297
13.924
303
15.344
290
13.642
300
13.862
299
13.431
289
13.796
293
13.834
289
14.455
279
13.089
287
1514.695
305
14.150
307
14.569
306
14.837
303
14.676
299
13.083
309
14.257
299
12.451
308
13.697
299
14.592
298
12.451
301
12.802
296
13.177
290
12.980
293
12.775
288
12.496
285