三角形开始:
1;
-3, 1;
8, -6, 1;
-21, 25, -9, 1;
55, -90, 51, -12, 1;
-144, 300, -234, 86, -15, 1;
377, -954, 951, -480, 130, -18, 1;
-987, 2939, -3573, 2305, -855, 183, -21, 1;
2584, -8850, 12707, -10008, 4740, -1386, 245, -24, 1;
-6765, 26195, -43398, 40426, -23373, 8715, -2100, 316, -27, 1;
三角形(0,-3,1/3,-1/3,0,0,…)DELTA(1,0,O,…)开始于:
1;
0, 1;
0, -3, 1;
0, 8, -6, 1;
0, -21, 25, -9, 1;
0, 55, -90, 51, -12, 1;
0, -144, 300, -234, 86, -15, 1;
...