If you perform a fulltext search on the L-functions and modular forms database for "Ramanujan", you get entries related to the $\tau$ function and the modular discriminant $\Delta$. If you want the list of mock theta functions which Ramanujan penned to Hardy in the last letter, those are wikipedia: mock modular form easy to find.
Is there a list of the Maass forms associated to Ramanujan's mock theta functions?
I want to try to render the nodal sets of those Maass forms in kolam patterns for sentimental reasons, more or less.