Math Forum http://mathforum.org/kb List of forum topics en re: how many coins? http://mathforum.org/kb/thread.jspa?messageID=1471711&tstart=0#1471711
>Does anyone have a proof to the following:
>
>Given a]]> Apr 7, 1995 8:07:20 AM Apr 7, 1995 8:07:20 AM DAVE_LUNSFORD@gcccd.cc.ca.us 0