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数表 (順列, nPr, n=7, 7Pr)

nPr (整数) nPr (指数表記) x=log(nPr), nPr=10^x
7P0 =10^
7P1 =10^
7P2 =10^
7P3 =10^
7P4 =10^
7P5 =10^
7P6 =10^
7P7 =10^