enumeration.txt is a description of how to calculate these frequency distributions, with examples. A more detailed explanation is available on my blog.
enumeration.pl is a Perl code library for calculation the distributions.
tabulate-coins and tabulate-dice are small programs that use the enumeration.pl library to generate complete tables for up to 12 dice and 20 coins.
tabulate-dice.cgi is a CGI program I wrote for the blog article that tabulates and displays a distribution in a web browser. When invoked, it displays a form that one can use to interrogate it.
Dice and Coins are the complete tables for up to 12 dice and 20 coins.
I hereby place all this code in the public domain.
Because the program is licensed free of charge, there is no warranty for the program, to the extent permitted by applicable law. Except when otherwise stated in writing the copyright holders and/or other parties provide the program "as is" without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties of MERCHANTABILITY and FITNESS FOR A PARTICULAR PURPOSE. The entire risk as to the quality and performance of the program is with you. Should the program prove defective, you assume the cost of all necessary servicing, repair or correction.
In no event unless required by applicable law or agreed to in writing will any copyright holder, or any other party who may modify and/or redistribute the program, be liable to you for damages, including any general, special, incidental or consequential damages arising out of the use or inability to use the program (including but not limited to loss of data or data being rendered inaccurate or losses sustained by you or third parties or a failure of the program to operate with any other programs), even if such holder or other party has been advised of the possibility of such damages.