Program:	PASCAL
Author:		Rob Gaebler
Date:		1/15/02

"PASCAL" refers to Pascal's Triangle, the triangle of binomial coefficients.
The coefficients of (x+y)^n are the nth row of the triangle (if you say the top
row is row 0).  The program can do two things: draw the first 9 rows of the 
triangle for quick reference, or compute any row in the triangle.
