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A183710号
T(n,k)=(n+1)X(k+1)0..3个阵列的数量,其中每2X2个子块为非奇异的。
10
192, 2472, 2472, 31800, 108624, 31800, 409128, 4760784, 4760784, 409128, 5263608, 208772880, 710460576, 208772880, 5263608, 67718760, 9154058448, 106093597920, 106093597920, 9154058448, 67718760, 871232952, 401390133264, 15840740585184
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1,1
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表格开始
...........192................2472.....................31800
..........2472..............108624...................4760784
.........31800.............4760784.................710460576
........409128...........208772880..............106093597920
.......5263608..........9154058448............15840740585184
......67718760........401390133264..........2365244332190880
.....871232952......17600152230096........353161421431958880
...11208812712.....771732813754128......52731638795200916256
..144206530680...33838983410458320....7873523002759947918432
.1855283342568.1483773801471835152.1175620025708806400583456
链接
例子
4X3的一些解决方案
..0..2..0....0..2..0....0..2..2....0..2..0....0..2..2....0..2..0....0..2..0
..2..0..2....2..3..3....2..3..2....3..1..3....2..0..3....3..1..1....2..3..1
..0..3..3....1..2..0....1..1..2....3..2..2....1..1..3....3..2..0....1..3..2
..1..1..2....0..3..2....0..2..2....0..3..0....0..1..2....0..2..2....0..3..3
关键词
非n,
作者
R.H.哈丁2011年1月6日
状态
经核准的