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数表一覧
数表 (順列, nPr, n=7, 7Pr)
nPr (整数)
nPr (指数表記)
x=log(nPr), nPr=10^x
7P0
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=10^
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7P1
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=10^
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7P2
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=10^
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7P3
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=10^
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7P4
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=10^
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7P5
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=10^
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7P6
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=10^
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7P7
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=10^
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