三角形开始:
0;
1, 1;
2, 9, 2;
3, 17, 29, 3;
4, 25, 56, 67, 4;
5, 33, 83, 131, 129, 5;
6, 41, 110, 195, 254, 221, 6;
7, 49, 137, 259, 379, 437, 349, 7;
8, 57, 164, 323, 504, 653, 692, 519, 8;
9, 65, 191, 387, 629, 869, 1035, 1031, 737, 9;
10, 73, 218, 451, 754, 1085, 1378, 1543, 1466, 1009, 10;
...