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摘要: 记 $F_{k1,k2}(n,a,b,c)=\sum\limits_{i=0}^{n}i^{k_1}\lfloor\frac{ai+b}{c}\rfloor^{k_2}$。 $$ \begin{aligned} \lfloor\frac{ax+b}{c}\rfloor^{k_2}&=(\lfloor 阅读全文
posted @ 2023-05-30 22:22 Semsue 阅读(9) 评论(0) 推荐(0) 编辑
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