Abstract
Answering a recent question of Patchell and Spiro, we show that when a ddimensional cube of side length n is filled with letters, the word CAT can appear contiguously at most (3d−1/2)nd times (allowing diagonals); we also characterize when equality occurs (in the toroidal analogue of the problems) and extend our results to words other than CAT.
Original language | English |
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Article number | P3.29 |
Journal | Electronic Journal of Combinatorics |
Volume | 31 |
Issue number | 3 |
DOIs | |
State | Published - 2024 |