130 citations · 2k across the 94 of their papers we have counts for
3 papers · 1 filter
Pattern-avoiding ascent sequences of length 3
Andrew R Conway, Miles Conway, Andrew Elvey Price +1
Pattern-avoiding ascent sequences have recently been related to set-partition problems and stack-sorting problems. While the generating functions for several length-3 pattern-avoid…
Classical length-5 pattern-avoiding permutations
Nathan Clisby, Andrew R. Conway, Anthony J. Guttmann +1
We have made a systematic numerical study of the 16 Wilf classes of length-5 classical pattern-avoiding permutations from their generating function coefficients. We have extended t…
A numerical study of L-convex polyominoes and 201-avoiding ascent sequences
Anthony Guttmann, Vaclav Kotesovec
For L-convex polyominoes we give the asymptotics of the generating function coefficients, obtained by analysis of the coefficients derived from the functional equation given by Cas…