三角形开始:
1;
1, 1; [这是第n=3行]
5, 0, 1;
20, 3, 0, 1;
102, 14, 3, 0, 1;
627, 72, 17, 3, 0, 1;
4461, 468, 87, 20, 3, 0, 1;
36155, 3453, 582, 103, 23, 3, 0, 1;
328849, 28782, 4395, 704, 120, 26, 3, 0, 1;
3317272, 267831, 37257, 5435, 834, 138, 29, 3, 0, 1;
...