Minggatu-Catalan Number

Minggatu-Catalan Number

First discovered by the Chinese Mathematician Minggatu 明安图 (清 康熙, 1730), later by the French (né Belgian) Ecole Polytechnique mathematicianEugène Charles Catalan (1814 – 1894).

Ref:

1. History:

2. Proof of Minggatu Catalan numbers

3. Monoid

4. Kleene Star