[indo-oracle] urgent passing array

[arja]

hi, minta bantuannya dong.
masalahnya:
saya buat stored procedure

create or replace type NUM_ARRAY as table of number;

create or replace
   procedure give_me_an_array( p_array in num_array )
    as
    begin
        for i in 1 .. p_array.count
        loop
            dbms_output.put_line( p_array(i) );
        end loop;
    end;
   /
exec give_me_an_array('1,1,1');
exec give_me_an_array('[1,1,1]');
exec give_me_an_array('{1,1,1}');
exec give_me_an_array('<1,1,1>');
exec give_me_an_array('(1,1,1)');

dicoba dengan cara di atas untuk manggil  procedure itu tapi gak 
jalan dengan error:
ORA-06550: line 1, column 7: PLS-00306: wrong number or types of 
arguments in call to 'GIVE_ME_AN_ARRAY' ORA-06550: line 1, column 7: 
PL/SQL: Statement ignored

thaanks.