Are There Missing Sequences in the Suggested db_prefix Array?

I am using pgsql.

In the read me file there is one element in the suggested db_prefix array that prefixes a sequence used in the table named "users." It is the only element in this suggested db_prefix that puts a prefix on a sequence. But there are other elements in this db_prefix array that are tables that also use sequences and have no corresponding elements that prefix them. These are: authmap (authmap_aid_seq), profile_fields (profile_fields_fid_seq) and role (role_rid_seq). Do these sequences also need to be entered into the db_prefix array? Or does only the sequence users_uid_seq need to be in db_prefix?