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A199710号 |
| 展开(1+x-14*x^2+13*x^3)/(1-28*x^2+169*x^4)。 |
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三
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1, 1, 14, 41, 223, 979, 3878, 20483, 70897, 408073, 1329734, 7964417, 25250959, 154039339, 482301806, 2967115019, 9237038497, 57046572241, 177128072702, 1095861584537, 3398526529663, 21043253658307, 65224098543926, 404010494645843, 1251923775716881
(列表;图表;参考;听;历史;文本;内部格式)
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