! Copyright (c) 2012 Anonymous
-! See http://factorcode.org/license.txt for BSD license.
+! See https://factorcode.org/license.txt for BSD license.
USING: grouping kernel math ranges sequences ;
IN: rosetta-code.pascals-triangle
-! http://rosettacode.org/wiki/Pascal%27s_triangle
+! https://rosettacode.org/wiki/Pascal%27s_triangle
! Pascal's triangle is an interesting math concept. Its first few rows look like this:
! 1