[euler/prob053] add version using feed operators

Author: gerdr

euler/prob053-gerdr.pl

@@ -0,0 +1,8 @@
+use v6;
+
+[1], -> @p { [0, @p Z+ @p, 0] } ... * # generate Pascal's triangle
+==> (*[0..100])()
+==> map *.list
+==> grep * > 1_000_000
+==> (+*)()
+==> say;