|
例子
|
A(4,4)=9,因为一个4X4矩形有9个平铺,使用区域4的集成矩形平铺:
._._._._. ._______. .___.___. ._.___._. ._______.
| | | | | |_______| | | | | | | | |_______|
| | | | | |_______| |___|___| | |___| | | | |
| | | | | |_______| | | | | | | | |___|___|
|_|_|_|_| |_______| |___|___| |_|___|_| |_______|
._._.___.._______..___._...___.___。
| | | | |_______| | | | | | | |
| | |___| |_______| |___| | | |___|___|
| | | | | | | | | | | |_______|
|_|_|___| |___|___| |___|_|_| |_______|
方阵A(n,k)开始:
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, ...
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, ...
1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, ...
1, 1, 3, 2, 3, 1, 4, 1, 3, 2, 3, ...
1, 1, 5, 3, 9, 1, 7, 1, 9, 3, 5, ...
1, 1, 8, 4, 16, 2, 13, 1, 16, 4, 9, ...
1, 1, 13, 6, 35, 3, 46, 1, 35, 6, 15, ...
1, 1, 21, 9, 65, 4, 88, 2, 65, 9, 26, ...
1, 1, 34, 13, 143, 5, 209, 3, 250, 13, 44, ...
1、1、55、19、281、6、473、4、495、37、75。。。
1, 1, 89, 28, 590, 8, 1002, 5, 1209, 64, 254, ...
|