编号：A260294-OEIS

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排序：关联|参考文献|数|被改进的|创建格式：长的|短的|数据

A260294型

T（n，k）=（n+2）X（k+2）0..1阵列的数量，每个3X3子块具有顺时针周长模式0000000 1 00000011或00001001

+0
9

48, 104, 104, 274, 201, 274, 560, 544, 544, 560, 966, 1145, 1336, 1145, 966, 2300, 1524, 2966, 2966, 1524, 2300, 4762, 3591, 3764, 5629, 3764, 3591, 4762, 8252, 8550, 8660, 7146, 7146, 8660, 8550, 8252, 17470, 13055, 21028, 19157, 10952, 19157, 21028

(列表;桌子;图表;参考;听;历史;文本;内部格式)

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表格开始

....48...104....274....560....966....2300....4762....8252....17470....38160

...104...201....544...1145...1524....3591....8550...13055....24762....60761

...274...544...1336...2966...3764....8660...21028...33108....60116...153106

...560..1145...2966...5629...7146...19157...45596...64925...134780...364807

...966..1524...3764...7146..10952...29166...62980..101512...225924...560690

..2300..3591...8660..19157..29166...72652..168582..292171...625218..1609460

..4762..8550..21028..45596..62980..168582..385280..635774..1454932..3865506

..8252.13055..33108..64925.101512..292171..635774.1076482..2711612..7110332

.17470.24762..60116.134780.225924..625218.1454932.2711612..6847376.18585578

.38160.60761.153106.364807.560690.1609460.3865506.7110332.18585578.52370322

链接

R.H.哈丁，n=1..544时的n，a（n）表

配方奶粉

k列的经验值：

k=1:n>10时[9阶线性递归]

k=2:n>12时[顺序10]

k=3:n>28时[订单24]

k=4:对于n>44，[顺序40]

k=5:对于n>78，[订单72]

例子

n=4k=4的一些解

..1..0..0..0..0..1....1..0..0..0..0..0....0..0..0..0..0..1....1..1..0..0..1..0

..1..1..0..0..1..1....0..0..1..1..0..0....1..0..0..1..1..0....0..1..0..0..0..0

..0..0..0..0..0..0....0..0..0..0..0..1....0..0..0..0..0..0....0..0..0..0..0..0

..0..0..0..0..0..0....0..0..0..0..0..0....0..0..0..0..0..0....0..0..0..0..1..0

..0..1..1..0..0..1....0..1..0..0..1..0....1..1..0..0..1..1....0..1..0..0..1..0

..0..0..0..0..0..0....1..0..0..0..0..1....0..0..0..0..0..0....1..1..0..0..0..0

关键词

非n,表

作者

R.H.哈丁2015年7月22日

状态

经核准的

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