This has also been available at http://oeis.org/w/images/7/72/Catalan_Interpretations_Drawing_Routines_Package.shar.txt for a long time. I used this package to create https://oeis.org/A014486/a014486.pdf for example.
This has also been available at http://oeis.org/w/images/7/72/Catalan_Interpretations_Drawing_Routines_Package.shar.txt for a long time. I used this package to create https://oeis.org/A014486/a014486.pdf for example.