三角形开始:
00: 1;
01: 0, 1;
02: 0, 0, 1;
03: 0, 0, 0, 1;
04: 0, 0, 1, 0, 1;
05: 0, 0, 0, 2, 0, 1;
06: 0, 0, 0, 0, 3, 0, 1;
07: 0, 0, 0, 1, 0, 4, 0, 1;
08: 0, 0, 0, 0, 3, 0, 5, 0, 1;
09: 0, 0, 0, 1, 0, 6, 0, 6, 0, 1;
10: 0, 0, 0, 0, 3, 0, 10, 0, 7, 0, 1;
11: 0, 0, 0, 0, 0, 7, 0, 15, 0, 8, 0, 1;
12: 0, 0, 0, 0, 2, 0, 14, 0, 21, 0, 9, 0, 1;
13: 0, 0, 0, 0, 0, 7, 0, 25, 0, 28, 0, 10, 0, 1;
14: 0, 0, 0, 0, 1, 0, 17, 0, 41, 0, 36, 0, 11, 0, 1;
15: 0, 0, 0, 0, 0, 5, 0, 35, 0, 63, 0, 45, 0, 12, 0, 1;
16: 0, 0, 0, 0, 1, 0, 16, 0, 65, 0, 92, 0, 55, 0, 13, 0, 1;
17: 0, 0, 0, 0, 0, 5, 0, 40, 0, 112, 0, 129, 0, 66, 0, 14, 0, 1;
18: 0, 0, 0, 0, 0, 0, 16, 0, 86, 0, 182, 0, 175, 0, 78, 0, 15, 0, 1;
19: 0, 0, 0, 0, 0, 3, 0, 43, 0, 167, 0, 282, 0, 231, 0, 91, 0, 16, 0, 1;
20: 0, 0, 0, 0, 0, 0, 14, 0, 102, 0, 301, 0, 420, 0, 298, 0, 105, 0, 17, 0, 1;
...
列k=4对应于以下14条路径(点表示零):
#:路径区域步长(Dyck字)
01: [ . 1 . 1 . 1 . 1 . ] 4 + - + - + - + -
02: [ . 1 . 1 . 1 2 1 . ] 6 + - + - + + - -
03: [ . 1 . 1 2 1 . 1 . ] 6 + - + + - - + -
04: [ . 1 . 1 2 1 2 1 . ] 8 + - + + - + - -
05: [ . 1 . 1 2 3 2 1 . ] 10 + - + + + - - -
06: [ . 1 2 1 . 1 . 1 . ] 6 + + - - + - + -
07: [ . 1 2 1 . 1 2 1 . ] 8 + + - - + + - -
08: [ . 1 2 1 2 1 . 1 . ] 8 + + - + - - + -
09: [ . 1 2 1 2 1 2 1 . ] 10 + + - + - + - -
10: [ . 1 2 1 2 3 2 1 . ] 12 + + - + + - - -
11: [ . 1 2 3 2 1 . 1 . ] 10 + + + - - - + -
12: [ . 1 2 3 2 1 2 1 . ] 12 + + + - - + - -
13: [ . 1 2 3 2 3 2 1 . ] 14 + + + - + - - -
14: [ . 1 2 3 4 3 2 1 . ] 16 + + + + - - - -
没有权重小于4的路径,一条权重为4,没有权重为5的路径,3条权重为6的路径,等等,因此k=4列为
[0, 0, 0, 0, 1, 0, 3, 0, 3, 0, 3, 0, 2, 0, 1, 0, 1, 0, 0, 0, ...].
第n=8行是[0,0,0,0,0,3,0,5,0,1],权重=8的对应路径是:
半长4:
[ . 1 . 1 2 1 2 1 . ]
[ . 1 2 1 . 1 2 1 . ]
[ . 1 2 1 2 1 . 1 . ]
半长6:
[ . 1 . 1 . 1 . 1 . 1 2 1 . ]
[ . 1 . 1 . 1 . 1 2 1 . 1 . ]
[ . 1 . 1 . 1 2 1 . 1 . 1 . ]
[ . 1 . 1 2 1 . 1 . 1 . 1 . ]
[ . 1 2 1 . 1 . 1 . 1 . 1 . ]
半长8:
[ . 1 . 1 . 1 . 1 . 1 . 1 . 1 . 1 . ]