Schröder number (English, noun)
expansion: Schröder number (plural Schröder numbers)
Senses:
topics: mathematics
sciences
glosses: The number of possible lattice paths from the southwest corner (0, 0) of an n × n grid to the northeast corner (n, n), using only single steps north, northeast or east, and not rising above the southwest–northeast diagonal.
Forms:
form: Schröder numbers
tags: plural