394thmath_hiyoko
Japan
N (Size)
K (Types)[15,17][18,20][21,23][24,26][27,29][30,32][33,35][36,38][39,41][42,44][45,48]
24,165
288
4,080
337
3,810
348
3,462
363
3,026
366
2,750
370
2,367
377
2,041
375
1,833
374
--
3-1,235
341
1,326
389
1,343
400
1,346
406
1,281
408
1,122
408
1,054
410
1,037
403
940
407
-
4--742
354
728
407
756
418
755
422
720
422
673
427
641
425
618
428
634
415
5---525
374
553
421
542
430
525
435
509
436
500
435
474
434
473
433
N (Size)
K (Types)15161718192021222324252627282930313233343536373839404142434445464748
23,978
225
4,313
290
4,206
319
4,055
334
4,159
330
4,025
343
3,963
343
3,716
353
3,753
348
3,539
353
3,399
365
3,447
359
3,157
363
3,031
369
2,890
370
2,686
374
2,768
371
2,797
363
2,384
377
2,340
372
2,378
373
2,093
375
2,050
374
1,980
372
1,833
374
---------
3---1,059
279
1,260
328
1,385
358
1,321
388
1,329
387
1,329
397
1,405
398
1,370
401
1,255
409
1,326
410
1,248
408
1,465
403
1,207
407
1,325
405
1,311
406
1,184
406
1,093
409
1,088
411
1,033
414
1,082
402
1,048
409
1,146
402
980
404
985
404
940
407
------
4------680
300
747
347
798
378
708
399
735
409
740
414
738
421
757
413
773
420
743
421
762
419
760
423
740
424
745
420
677
429
666
427
712
418
641
432
671
426
633
421
621
426
654
425
626
430
576
430
634
415
---
5---------505
340
545
372
525
401
568
410
552
416
539
430
564
426
522
434
539
431
550
437
504
432
521
438
524
436
499
437
505
437
514
434
521
437
464
436
470
437
467
436
485
433
509
431
485
437
453
440
443
433