Harmonic number

English

Noun

1. Template:Lb Any of a series of numbers formed from the sum of the reciprocals of consecutive natural numbers

   The fourth harmonic number has a value of $H_3=\sum _{k=1}^3\frac{1}{k}=\frac{1}{1}+\frac{1}{2}+\frac{1}{3}=1\frac{5}{6}.$

Translations

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