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例子
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三角形开始:
1
0 1
0 2 1
1 9 6 1
15 68 48 12 1
222 720 510 150 20 1
3670 9738 6825 2180 360 30 1
68820 159628 110334 36960 6895 735 42 1
行n=3统计以下循环粒度:
{{1,2},{1,3},{2,3}} {{1},{1,2},{1,3}} {{1},{2},{1,3}} {{1},{2},{3}}
{{1},{1,2},{2,3}}{1},{2},{2,3}}
{{1},{1,3},{2,3}} {{1},{3},{1,2}}
{{2},{1,2},{1,3}} {{1},{3},{2,3}}
{{2},{1,2},{2,3}}{2},{3},{1,2}}
{{2},{1,3},{2,3}} {{2},{3},{1,3}}
{{3},{1,2},{1,3}}
{{3},{1,2},{2,3}}
{{3},{1,3},{2,3}}
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