Sequence:

```
CREATE SEQUENCE A
    MINVALUE 1
    START WITH 1
    INCREMENT BY 1;

```

I want to create a table :

```
 CREATE TABLE t1(
 id NUMBER NUMBER DEFAULT A.NEXTVAL,
 description varchar(20))

```

Such that whenever I insert, the id column is automatically populated without using trigger.   

I tried inserting :`INSERT INTO T1 VALUES('hello')`   

Error :`ORA-00947: not enough values`