A185798-OEIS公司

A185798号

T（n，k）=（n+1）X（k+1）二进制数组的数目，其中没有2 X 2子块和等于任何水平或垂直相邻的2 X 2个子块和。

16, 40, 40, 100, 96, 100, 260, 224, 224, 260, 676, 576, 510, 576, 676, 1716, 1408, 1336, 1336, 1408, 1716, 4356, 3456, 3196, 3756, 3196, 3456, 4356, 11220, 8320, 7888, 9368, 9368, 7888, 8320, 11220, 28900, 20864, 18616, 24392, 23064, 24392, 18616, 20864

(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

....16.....40....100.....260.....676.....1716.....4356.....11220.....28900

....40.....96....224.....576....1408.....3456.....8320.....20864.....50816

...100....224....510....1336....3196.....7888....18616.....47776....114688

...260....576...1336....3756....9368....24392....59944....164576....411300

...676...1408...3196....9368...23064....61676...149828....433296...1073036

..1716...3456...7888...24392...61676...175588...441004...1379208...3532152

..4356...8320..18616...59944..149828...441004..1091308...3629540...9151956

.11220..20864..47776..164576..433296..1379208..3629540..13289252..35756268

.28900..50816.114688..411300.1073036..3532152..9151956..35756268..94533508

.73780.125312.287552.1098776.3000848.10752096.29663392.128976744.365151860

链接

R.H.哈丁，n=1..264时的n，a（n）表

例子

4 X 3的一些解决方案

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

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

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

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

交叉参考

上下文中的序列：A144448号 A070584号 A205072号*A253698号 A185769号 A205255型

相邻序列：A185795号 A185796号 A185797号*A185799号 158800澳元 A185801号

关键词

非n,表

作者

R.H.哈丁2011年2月4日

状态

经核准的