**No-3-in-line problem on n X n grid: total number of ways of placing 2n points on n X n grid so no 3 are in a line. No symmetries are taken into account.**

*0, 1, 2, 11, 32, 50, 132, 380, 368, 1135, 1120, 4348, 3622, 10568, 30634, 46304*

*1 seqfan posts*

Index of A-numbers in seqfan: by ascending order by month by frequency by keyword

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