Are there other triangles like Pascal's triangle? His triangle amazes me, and have inspired me to make my own, and I'm just convinced about that numbers are more than just numbers. But are there other triangles or "models" except those who are listed under "See also" in wikipedia?
http://en.wikipedia.org/wiki/Pascal%27s_triangle#See_also
I enjoy comparing my own triangles with other triangles and see how it all just fits together. Yeah, I'm a total nerd... But ofcourse, I'm not going to hide that I want to see if my triangles already have been "presented", or whatever the correct wording would be.
