Create a new table oracle
You are, as per your tag, not using Oracle 12c.

The syntax id NUMBER DEFAULT t1_seq.NEXTVAL, is only valid from 12c onwards, so you get an error.

On Oracle 11 and prior, you want to use an insert trigger to apply the sequence's nextval to the primary key:

create or replace trigger binaries_ins
  before insert on binaries
  for each row
  when (new.id is null)
begin

  select binaries_seq.nextval into :new.id from dual;

end binaries_ins;