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A183827号 |
| T(n,k)=1/256(n+1)X(k+1)0..3阵列的数量,没有2X2子块是任何水平或垂直相邻的共享元素对的反射 |
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8
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1, 15, 15, 225, 813, 225, 3375, 43947, 43947, 3375, 50625, 2377341, 8538066, 2377341, 50625, 759375, 128578815, 1661285961, 1661285961, 128578815, 759375, 11390625, 6954559893, 323115202755, 1163575148283, 323115202755, 6954559893, 11390625
(列表;桌子;图表;参考;听;历史;文本;内部格式)
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抵消
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1,2
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评论
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表格开始
...........1...............15.................225..................3375
..........15..............813...............43947...............2377341
.........225............43947.............8538066............1661285961
........3375..........2377341..........1661285961.........1163575148283
.......50625........128578815........323115202755.......814479338538099
......759375.......6954559893......62851591581012....570213177028325955
....11390625.....376152548283...12225396762980829.399185865558804067443
...170859375...20345104031589.2378005715920214025
..2562890625.1100412240703119
.38443359375
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链接
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例子
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4X3左上块为零的一些解决方案
..0..0..0....0..0..3....0..0..2....0..0..2....0..0..0....0..0..1....0..0..1
..0..0..1....0..0..3....0..0..2....0..0..1....0..0..2....0..0..3....0..0..1
..1..0..3....1..2..0....0..3..2....2..1..1....2..2..0....2..3..0....1..0..3
..3..3..0....2..2..2....0..2..3....3..1..1....1..3..3....2..2..1....1..0..0
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交叉参考
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关键词
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作者
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状态
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经核准的
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