A206128-OEIS公司

A206128型

T（n，k）=（n+1）X（k+1）0..2数组的数量，每个2X2子块具有非零行列式，并且具有相同数量的顺时针边，随着其水平和垂直邻域的增加而增加

50, 170, 170, 558, 798, 558, 1906, 3692, 3692, 1906, 6386, 18572, 25340, 18572, 6386, 21940, 93582, 201498, 201498, 93582, 21940, 74714, 491162, 1622095, 2501248, 1622095, 491162, 74714, 258496, 2591052, 13475116, 31537842, 31537842, 13475116

(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

.....50......170.......558........1906..........6386...........21940

....170......798......3692.......18572.........93582..........491162

....558.....3692.....25340......201498.......1622095........13475116

...1906....18572....201498.....2501248......31537842.......404927788

...6386....93582...1622095....31537842.....619611200.....12251680342

..21940...491162..13475116...404927788...12251680342....372768662926

..74714..2591052.112183711..5199505646..242348711498..11329725297298

.258496.13911368.939358762.66968651436.4795824388008.344897509718070

链接

R.H.哈丁，n=1..220时的n，a（n）表

例子

n=4k=3的一些解

..1..1..2..1....1..1..2..1....1..1..0..1....0..1..2..2....0..1..0..1

..1..2..2..0....1..2..2..2....2..1..1..1....2..2..1..0....1..2..1..2

..1..1..2..2....2..2..1..2....2..2..1..2....1..0..2..1....2..0..2..1

..2..1..1..2....2..1..1..1....0..1..1..1....0..1..0..2....2..1..0..2

..2..2..1..1....1..1..2..0....1..1..0..1....2..2..1..0....0..2..1..0

交叉参考

上下文中的序列：A160783号 A085445号 A048511号*A333101型 A206121型 A349808型

相邻序列：A206125型 A206126型 A206127型*A206129型 A206130型 A206131型

关键词

非n,表

作者

R.H.哈丁2012年2月4日

状态

经核准的