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例子
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三角形开始：
1;
2,1;
9,4,1;
78,30,6,1;
1038,364,63,8,1;
18968,6233,986,108,10,1;
443595,139008,20685,2072,165,12,1;
12681960,3833052,545736,51494,3750,234,14,1;
429244197,126105168,17365336,1569920,107760,6148,315,16,1;
16801151910,4824243516,647216568,56661004,3728952,200583,9394,408,18,1;
746998729887,210489178476,27653205177,2361036896,150566205,7768320,343063,13616,513,20,1;
37200237947376,10318212622770,1332422277828,111501524409,6938694600,347030328,14703080，55030018942630,22,1。。。
1;
1,2,1；
1,4,10,18,23,22,15,6,1;
1,6,27,102,333,960,2472,5748,12150,23388,40926,64872,92772,...;
1,8,52,300,1578,7692,35094,150978,615939,2393628,8892054,...;
1,10,85,660,4790,32920,215988,1360638,8265613,48585702,...;
1,12,126,1230,11385,101010,864813,7178700,57976074,456783888,...;
1,14,175,2058,23163,251832,2660028,27405798,276215313,...;
1,16,232,3192,42308,544600,6842220,84191772,1017153322,...;
...
A154256个= [1,2,10,102,1578,32920,864813,27405798,1017153322,...];
A119820号= [1,4,27,300,4790,101010,2660028,84191772,3115739358,...];
A166889号= [1,6,52,660,11385,251832,6842220,221228244,8311401351,...].
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