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2007-06-09 22:24:47
4639493 | 9394646 | 2856275 | 7573828 | 8283757 | 5726582 | 6464939 | 3949364 |
9363946 | 4646393 | 7584728 | 2829575 | 5759282 | 8274857 | 3936464 | 6493639 |
8284757 | 5729582 | 6463939 | 3946364 | 4636493 | 9393646 | 2859275 | 7574828 |
5756282 | 8273857 | 3939464 | 6494639 | 9364946 | 4649393 | 7583728 | 2826575 |
7595628 | 2838475 | 9372846 | 4657293 | 3927564 | 6482739 | 5748382 | 8265957 |
2847375 | 7562928 | 4628593 | 9385746 | 6475839 | 3958264 | 8292657 | 5737482 |
3928564 | 6485739 | 5747382 | 8262957 | 7592628 | 2837475 | 9375846 | 4658293 |
6472839 | 3957264 | 8295657 | 5738482 | 2848375 | 7565928 | 4627593 | 9382746 |
說明
(1) 以中線對摺左右的數,構定鏡反數
如: 左上角的4639493,對摺右上角的3949364
(2) 行,列,兩對角線,對摺的等分2階子陣的8個數à 8階新品種7:對稱k=1,2幻方
K=1得48888884, K=2得334112729927564
(3) 將每個數的外層剝落,剩下的內層也是一幅8階內鏡反K=1,2幻方.下圖.
63949 | 39464 | 85627 | 57382 | 28375 | 72658 | 46493 | 94936 |
36394 | 64639 | 58472 | 82957 | 75928 | 27485 | 93646 | 49363 |
28475 | 72958 | 46393 | 94636 | 63649 | 39364 | 85927 | 57482 |
75628 | 27385 | 93946 | 49463 | 36494 | 64939 | 58372 | 82657 |
59562 | 83847 | 37284 | 65729 | 92756 | 48273 | 74838 | 26595 |
84737 | 56292 | 62859 | 38574 | 47583 | 95826 | 29265 | 73748 |
92856 | 48573 | 74738 | 26295 | 59262 | 83747 | 37584 | 65829 |
47283 | 95726 | 29565 | 73848 | 84837 | 56592 | 62759 | 38274 |