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Shirakawa's Box Packing Collection

The box packing collection by 白川俊博 (Toshihiro Shirakawa).

☞ Tiling and Packing results of Torsten Sillke

☞ Michael Reid's box collection

Heptomino

2D
55	11x35	512		2015	Shirakawa
66	11x42	308		2015	Shirakawa
77	11x49	15,360		2015	Shirakawa
88	11x56	16,224		2015	Shirakawa
99	11x63	276,992		2015	Shirakawa
36	12x21	36		2015	Shirakawa
48	12x28	2,080		2015	Shirakawa
60	12x35	69,224		2015	Shirakawa
28	14x14	18			Klarner
38	14x19	164		2015	Shirakawa
40	14x20	802		2015	Shirakawa
44	14x22	36		2015	Shirakawa
46	14x23	384		2015	Shirakawa
48	14x24	1,960		2015	Shirakawa
50	14x25	9,622		2015	Shirakawa
52	14x26	31,026		2015	Shirakawa
54	14x27	428		2015	Shirakawa
58	14x29	43,156		2015	Shirakawa
60	14x30	151,850		2015	Shirakawa
62	14x31	542,508		2015	Shirakawa
64	14x32	1,253,966		2015	Shirakawa
70	14x35	3,520,982		2015	Shirakawa
45	15x21	672		2015	Shirakawa
60	15x28	91,146		2015	Shirakawa
75	15x35	8,895,680		2015	Shirakawa
48	16x21	1,384		2015	Shirakawa
64	16x28	9,728		2015	Shirakawa
80	16x35	24,079,424		2015	Shirakawa
51	17x21	4,224		2015	Shirakawa
68	17x28	1,338,260		2015	Shirakawa
85	17x35	1,085,449,728		2015	Shirakawa
54	18x21	3,334		2015	Shirakawa
72	18x28	14,970,608		2015	Shirakawa
90	18x35	8,955,590,868		2015	Shirakawa
57	19x21	320		2015	Shirakawa
60	20x21	104,246		2015	Shirakawa
63	21x21	160,768		2015	Shirakawa
66	21x22	1,152,294		2015	Shirakawa
69	21x23	4,448,288		2015	Shirakawa
75	21x25	9,200,736		2015	Shirakawa
78	21x26	143,250,500		2015	Shirakawa

3D
9	3x3x7	9	prime minimal		Reid
12	3x4x7	13	prime	2000	Sillke
15	3x5x7	58	prime	2000	Sillke
16	4x4x7	276	prime	2000	Sillke
20	4x5x7	9,520	prime	2000	Sillke
25	5x5x7	8,483	prime	2000	Sillke

Feb 21, 2015 by k16@chiba.email.ne.jp