Optimal packings of 13 and 46 unit squares in a square
The electronic journal of combinatorics, Tome 17 (2010)
Let $s(n)$ be the side length of the smallest square into which $n$ non-overlapping unit squares can be packed. We show that $s(m^2-3)=m$ for $m=4,7$, implying that the most efficient packings of 13 and 46 squares are the trivial ones.
@article{10_37236_398,
author = {Wolfram Bentz},
title = {Optimal packings of 13 and 46 unit squares in a square},
journal = {The electronic journal of combinatorics},
year = {2010},
volume = {17},
doi = {10.37236/398},
zbl = {1277.52018},
url = {http://geodesic.mathdoc.fr/articles/10.37236/398/}
}
Wolfram Bentz. Optimal packings of 13 and 46 unit squares in a square. The electronic journal of combinatorics, Tome 17 (2010). doi: 10.37236/398
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