--- /dev/null
+PROGRAM PASCAL(OUTPUT);
+CONST N = 13;
+VAR I,J: INTEGER;
+ A: ARRAY[1..N] OF INTEGER;
+BEGIN
+FOR I := 1 TO N DO
+ BEGIN A[I] := 1;
+ FOR J := I-1 DOWNTO 2 DO
+ A[J] := A[J-1] + A[J];
+ WRITE(" ":2*(N-I)+1);
+ FOR J := 1 TO I DO WRITE(A[J]:4);
+ WRITELN
+ END
+END.