求题目
  • 板块灌水区
  • 楼主_RON_
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  • 发布时间2024/9/4 16:52
  • 上次更新2024/9/4 21:12:31
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求题目
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_RON_楼主2024/9/4 16:52

还有事黑题，有数学或数论标签，现在记得一篇题解里写了：

8960Pn2PPn−1−960PPn−15+2240Pn2PPPn−1−12−400PPn−14PPPn−1−12−160PPn−13PPPn−1−14−60PPn−12PPPn−1−16−20PPn−1PPPn−1−18−5PPPn−1−110+2240Pn2PPPn−1−1−400PPn−14PPPn−1−1−320PPn−13PPPn−1−13−180PPn−12PPPn−1−15−80PPn−1PPPn−1−17−25PPPn−1−19+4480Pn2−2400PPn−14−960PPn−13PPPn−1−12−420PPn−12PPPn−1−14−180PPn−1PPPn−1−16−60PPPn−1−18−800PPn−13PPPn−1−1−540PPn−12PPPn−1−13−260PPn−1PPPn−1−15−90PPPn−1−17+8960PnPPn−1−1408PPn−13+2240PnPPPn−1−12−368PPn−12PPPn−1−12−136PPn−1PPPn−1−14−49PPPn−1−16+2240PnPPPn−1−1−128PPn−12PPPn−1−1+68PPn−1PPPn−1−13+63PPPn−1−15+4480Pn+288PPn−12+336PPn−1PPPn−1−12+170PPPn−1−14+272PPn−1PPPn−1−1+180PPPn−1−13+3072PPn−1+776PPPn−1−12+704PPPn−1−1+14088960 P_n^2 P_{P_n-1}-960 P_{P_n-1}^5+2240 P_n^2 P_{P_{P_n-1}-1}^2-400 P_{P_n-1}^4 P_{P_{P_n-1}-1}^2-160 P_{P_n-1}^3 P_{P_{P_n-1}-1}^4-60 P_{P_n-1}^2 P_{P_{P_n-1}-1}^6-20 P_{P_n-1} P_{P_{P_n-1}-1}^8-5 P_{P_{P_n-1}-1}^{10}+2240 P_n^2 P_{P_{P_n-1}-1}-400 P_{P_n-1}^4 P_{P_{P_n-1}-1}-320 P_{P_n-1}^3 P_{P_{P_n-1}-1}^3-180 P_{P_n-1}^2 P_{P_{P_n-1}-1}^5-80 P_{P_n-1} P_{P_{P_n-1}-1}^7-25 P_{P_{P_n-1}-1}^9+4480 P_n^2-2400 P_{P_n-1}^4-960 P_{P_n-1}^3 P_{P_{P_n-1}-1}^2-420 P_{P_n-1}^2 P_{P_{P_n-1}-1}^4-180 P_{P_n-1} P_{P_{P_n-1}-1}^6-60 P_{P_{P_n-1}-1}^8-800 P_{P_n-1}^3 P_{P_{P_n-1}-1}-540 P_{P_n-1}^2 P_{P_{P_n-1}-1}^3-260 P_{P_n-1} P_{P_{P_n-1}-1}^5-90 P_{P_{P_n-1}-1}^7+8960 P_n P_{P_n-1}-1408 P_{P_n-1}^3+2240 P_n P_{P_{P_n-1}-1}^2-368 P_{P_n-1}^2 P_{P_{P_n-1}-1}^2-136 P_{P_n-1} P_{P_{P_n-1}-1}^4-49 P_{P_{P_n-1}-1}^6+2240 P_n P_{P_{P_n-1}-1}-128 P_{P_n-1}^2 P_{P_{P_n-1}-1}+68 P_{P_n-1} P_{P_{P_n-1}-1}^3+63 P_{P_{P_n-1}-1}^5+4480 P_n+288 P_{P_n-1}^2+336 P_{P_n-1} P_{P_{P_n-1}-1}^2+170 P_{P_{P_n-1}-1}^4+272 P_{P_n-1} P_{P_{P_n-1}-1}+180 P_{P_{P_n-1}-1}^3+3072 P_{P_n-1}+776 P_{P_{P_n-1}-1}^2+704 P_{P_{P_n-1}-1}+1408

2024/9/4 16:52