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Erdős Reciprocal Sum Constants


"Erdős reciprocal sum constant" is a term given to a sum of the reciprocals of terms in a sequence such as an A-sequence. Such reciprocal sums occur also in B2-sequences and nonaveraging sequences.

The Erdős-Turán theorem also involves a bound given by the (reciprocal of) a sum of reciprocal terms.


See also

A-Sequence, B2-Sequence, Erdős-Turán Theorem, Nonaveraging Sequence

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Cite this as:

Weisstein, Eric W. "Erdős Reciprocal Sum Constants." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/ErdosReciprocalSumConstants.html

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