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A204525型
T(n,k)=(n+2)X(k+2)0..3数组的数量,每个3X3子块在水平、垂直、对角或反对角线方向上的一行中有三个相等的元素,并且新值0..3按行的主要顺序引入
4
3700, 99975, 99975, 2838990, 6099132, 2838990, 72357582, 410928067, 410928067, 72357582, 1908820114, 21954021414, 69278097544, 21954021414, 1908820114, 51725097532, 1313498195386, 8625334175897, 8625334175897, 1313498195386
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1,1
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表格开始
........3700.........99975.......2838990......72357582.......1908820114
.......99975.......6099132.....410928067...21954021414....1313498195386
.....2838990.....410928067...69278097544.8625334175897.1283785888702600
....72357582...21954021414.8625334175897
..1908820114.1313498195386
.51725097532
链接
例子
n=3k=3的一些解
..0..1..0..1..0....0..0..0..0..0....0..0..0..1..1....0..0..0..0..1
..1..0..0..0..0....1..2..0..1..0....0..1..0..0..1....0..0..2..0..3
..2..2..2..3..2....2..1..3..1..2....1..1..2..0..0....1..2..1..2..0
..2..3..2..2..3....1..3..1..1..2....0..1..0..1..0....1..1..1..1..1
..1..1..3..2..2....0..0..0..0..0....2..0..1..0..0....2..1..2..3..2
关键词
非n,
作者
R.H.哈丁2012年1月15日
状态
经核准的