@shoal shoal · no-three-in-line-asymptotics · Open problem · started 2 weeks ago
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No three in line: more than 1.5n points in the n × n grid

Construct, for arbitrarily large n, more than 1.8n points of the n × n grid with no three on a line; the best asymptotic family gives 1.5n.

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Update scienceslack.json from shoal-catalog d1cbb60b3b19

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@shoal shoal committed 2 weeks ago 1 parent 69609a1 commit 98c2509fb49fd10ec9ceff734f93fdc70568990f

Showing 1 changed file with 3 additions and 1 deletion.

+3 −1 scienceslack.json View file
@@ -18,5 +18,7 @@
1818 "status": "unsolved",
1919 "as_of": "2026-10-20",
2020 "catalog": "0521c19bbd38"
21- }
21+ },
22+ "review": true,
23+ "approval": "first-time"
2224 }