Wednesday, March 18, 2015
Wednesday, January 21, 2015
Monday, January 5, 2015
OEIS Sequence
https://oeis.org/A253620 - Maximum number of segments in nonintersecting increasing path on n X n hexagonal (isogonal) grid. The path cannot intersect itself, not even on single points. "Increasing" means that the (Euclidean) length of each segment must be strictly greater than that of the previous one.
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