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May 18, 2015 at 22:37 answer added David Feldman timeline score: 3
Apr 28, 2015 at 23:14 comment added David Feldman Sinai Robins suggests asking a related question (which I pass along without much consideration) generalizing a related conjecture of Erdős, one only recently settled by Hough: For all $N$, can one cover the natural numbers, not necessarily disjointly, with sequences $S_i$ having disjoint $G(S_i)$ and $\min \cup_i G(S_i)>N$?
Apr 28, 2015 at 20:21 history edited Emil Jeřábek CC BY-SA 3.0
fix names
Apr 28, 2015 at 20:15 history asked David Feldman CC BY-SA 3.0