1 Commits

Author	SHA1	Message	Date
Jordan Rinder	5894554d41	Add Catalan number to maths (#6845) ... * Add Catalan number to maths * updating DIRECTORY.md * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	2022-10-08 23:28:17 +01:00