Concepedia

A methodology for plane tree enumeration

Elena Barcucci, Alberto Del Lungo, Elisa Pergola, Renzo Pinzani

Discrete Mathematics · 1998 · 26 citations · 3 references

DOI

Concepts

References

3

A method for the enumeration of various classes of column-convex polygons

Mireille Bousquet‐Mélou · Discrete Mathematics · 1996 · 236 citations

, , +14

Motzkin numbers

Robert Donaghey, Louis W. Shapiro · Journal of Combinatorial Theory Series A · 1977 · 163 citations

Restricted plane tree representations of four Motzkin-Catalan equations

Robert Donaghey · Journal of Combinatorial Theory Series B · 1977 · 37 citations

, , +11