INSERT FOLLOW WITH OTHER INSERT

hi all

i have a table like this 

CREATE SEQUENCE seq_student_id INCREMENT 1 START 1;
CREATE TABLE students (
  student_id INT4 NOT NULL DEFAULT
NEXTVAL('seq_student_id'),
  student_name text,
  student_address text,
  primary key(student_id)
)
CREATE TABLE student_club (
  student_id INT4 NOT NULL;
  club_id INT4,
  CONSTRAINT student_id_update FOREIGN KEY(student_id)
REFERENCES students(student_id) ON UPDATE CASCADE
)

my question is how i can make auto insert student_id
on table student_club when i insert into table
students

example:
INSERT INTO students(student_name) VALUES('Willy');

table STUDENT
student_id | name	| address
---------------------------------
1          | Willy	|

and on TABLE student_club
student_id | club_id
--------------------
1          |


i have trying with create rule and with
check_foreign_key, but i haven't found solution.
anyone can help me?

Thanks in advance


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