A186609-OEIS公司

A186609型

T（n，k）=每个5X5子块与每个水平和垂直相邻的5X5个子块交换的（n+4）X（k+4）二进制数组的数量

33554432, 6187, 6187, 11884, 543, 11884, 42120, 916, 916, 42120, 156276, 3455, 1566, 3455, 156276, 403567, 10882, 5813, 5813, 10882, 403567, 707955, 23977, 19840, 19248, 19840, 23977, 707955, 912129, 38625, 44120, 54040, 54040, 44120, 38625

(列表;桌子;图表;参考;听;历史;文本;内部格式)

抵消

1,1

表格开始

.33554432..6187.11884..42120.156276.403567.707955.912129.992000.1040400.1082540

.....6187...543...916...3455..10882..23977..38625..49309..52849...53957...54873

....11884...916..1566...5813..19840..44120..61336..66332..67552...68580...69616

....42120..3455..5813..19248..54040..90664..98376..99820.101072..102332..103620

...156276.10882.19840..54040.101080.126344.132040.133484.134936..136416..138160

...403567.23977.44120..90664.126344.169400.176696.178372.180076..182044..185232

...707955.38625.61336..98376.132040.176696.191232.193000.195032..198284..206372

...912129.49309.66332..99820.133484.178372.193000.195916.199176..207272..230808

...992000.52849.67552.101072.134936.180076.195032.199176.208164..231708..275600

..1040400.53957.68580.102332.136416.182044.198284.207272.231708..276500..325272

链接

R.H.哈丁，n=1..720时的n，a（n）表

配方奶粉

经验，对于所有列：a（n）=a（n-1）+a（n-3）-a（n-4）+a

例子

7X6的一些解决方案

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

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

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

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

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

交叉参考

上下文中的序列：A184571号 A011575美元 A186600个*A186601型 A059277号 A010813号

相邻序列：A186606型 A186607型 A186608型*A186610型 A186611号 A186612号

关键词

非n,表

作者

R.H.哈丁2011年2月24日

状态

经核准的