I am still working on arriving at a recursive solution but these links might help.
http://mathworld.wolfram.com/TriangleTiling.html http://oeis.org/A002717 <http://oeis.org/A002717> On Mon, Mar 21, 2011 at 5:50 PM, cegprakash <cegprak...@gmail.com> wrote: > hello... someone plz tell me how to arrive @ that formula.. > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.