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Apr 13, 2017 at 12:19 history edited CommunityBot
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Jun 22, 2012 at 15:05 vote accept Nathan McKenzie
Jun 20, 2012 at 23:44 answer added Terry Tao timeline score: 19
May 23, 2012 at 23:55 comment added Nathan McKenzie Greg: Maybe I should be using alternative terminology rather than "generalize"? My generalization of D here should be read as "what is the count of pairs/triples/k-tuples of whole numbers, each greater than or equal to s that, when multiplied together, satisfy the condition of being less than or equal to n (with distinct orderings counted separately)". So the value you give for $D_{1,s}(n)$ is in fact exactly what I mean. Sorry if I'm inartful in my descriptions here...
May 23, 2012 at 22:39 comment added Greg Martin I don't think your definition of $D_{k,s}$ is what you mean. Right now $D_{1,s}(n) = n-s+1$, for example, and has nothing to do with the multiplicative structure of $n$.
May 23, 2012 at 18:38 answer added jeremy ebert timeline score: 0
May 22, 2012 at 18:48 history asked Nathan McKenzie CC BY-SA 3.0