The master locations for these two programs are: https://oeis.org/A089839/a089839.c.txt and: https://oeis.org/A089840/a089840p.txt The C-program is quite a monolith, because it was intended to be delivered as a standalone program with a single download from OEIS-server. See also https://oeis.org/A089840 and https://github.com/karttu/IntSeq/tree/master/src/Uncleaned/Catalania